Document:

<PAGE>   1
*** Confidential Treatment has been requested for portions of this document.

                                                                   EXHIBIT 10.23

                                  ADAPTEC, INC.
                          INTEGRATED CIRCUIT AGREEMENT

This Integrated Circuit Agreement and the attached Schedules ("Agreement") is
between the following parties:

SELLER:                                       BUYER:

Adaptec, Inc.                                 Chaparral Network Storage, Inc.
691 South Milpitas Blvd.                      1951 South Fordham Street
Milpitas, CA  95035                           Longmont, CO  80503

THE PARTIES AGREE AS FOLLOWS:

1.   Certification. Buyer hereby agrees and certifies that all Products
     purchased from Seller pursuant to this Agreement shall be integrated into
     Buyer's products which are assembled or manufactured in the regular course
     of Buyer's business. Additionally, Buyer acknowledges the Products and the
     pricing of Products by Seller are based on Seller's reliance on Buyer's
     representations that the Products will be integrated. Buyer expressly
     agrees not to resell or transfer any of the Products as standalone units.
     Buyer further agrees to comply with the limitations imposed by the
     Technology Cross-License Agreement, dated November 25, 1998, between Buyer
     and Seller, with respect to the Products.

2.   Products and Pricing. The Products which Buyer is authorized to purchase
     form Seller are listed on Schedule 1. The Prices for Products shall be
     determined upon commercial release of the Products, and shall be Seller's
     best OEM prices for similar quantities purchased upon similar terms.
     Additionally, Buyer's products which will incorporate or integrate Seller's
     Products shall be listed on Schedule 1.

3.   Forecasts, Purchase Orders and Pricing. Buyer may purchase Product by
     providing Seller on a monthly basis with a twelve (12) month rolling
     Product forecast, which shall be binding. Lead times shall be negotiable
     for quantities of Products not forecasted by Buyer. Initial prices for the
     Products shall be the same prices Seller offers to its original equipment
     manufacturer customers for comparable quantities, based on the quantity set
     forth in Buyer's Product forecast for the first one (1) year period. After
     the first ninety (90) days from the effective date of this Agreement,
     Seller reserves the right to change the Prices at any time upon written
     notice to Buyer; provided that Prices for the Products will continue to be
     the same prices Seller offers to its original equipment manufacturer
     customers for comparable quantities.

4.   Subcontractors. Seller agrees that Buyer's subcontractors listed in
     Schedule 1 ("Subcontractors") shall be entitled to receive Products at the
     address(es) listed in Schedule 1 for the purpose of manufacturing on behalf
     of Buyer. Buyer is solely responsible and liable to Seller for
     Subcontractors' actions, errors or omissions, and for Subcontractors'
     noncompliance with Section 1 (Certification) and the other terms of this
     Agreement.

5.   Terms of Sale. The Terms of Sale which govern the purchase of Products
     pursuant to this Agreement are attached hereto as Schedule 2, provided,
     however, to the extent any terms of this Agreement are inconsistent with
     the Terms of Sale attached as Schedule 2, this Agreement shall govern.

<PAGE>   2

6.   Term. The initial term of this Agreement shall be for a period of three (3)
     years, unless earlier terminated by either party. This Agreement may be
     renewed on an annual basis upon the mutual written agreement of the
     parties.

7.   Termination. Either party may terminate this Agreement for cause if the
     other party fails to perform any of its material obligations under the
     terms and conditions of this Agreement, including Schedule 2 hereto, so as
     to be in default hereunder and fails to cure such default within thirty
     (30) days after receiving written notice of such default. Either party may
     terminate this Agreement at anytime, without cause, by providing the other
     party with nine (9) months written notice of termination. In the event
     Seller terminates other than for cause, Seller must continue to supply
     Products under this Agreement for a nine-month period beyond the notice of
     termination based on a non-cancelable purchase order from Buyer (inclusive
     of the notice period for termination without cause). Unless Seller fails to
     comply with its obligations under Section 8 (Backup Rights) below, Seller
     shall not be liable to Buyer for its failure to provide Products to Buyer
     or its failure to provide Buyer nine (9) months notice of termination, to
     the extent that such failure is due to Seller's inability to procure such
     Products from Seller's third party manufacturer or source of supply.

8.   Backup Rights. In order to insure that Buyer has continuous and
     uninterrupted supply of Products to meet customer demands, Buyer shall have
     certain backup rights as set forth in this Section 8.

     Within thirty (30) days of the execution of this Agreement, Seller will
     provide written manufacturing authorization to its current manufacturer of
     the Products ("Manufacturer")in a form to be reasonably agreed upon by the
     parties within 10 days of the date hereof ("Conditional Manufacturing
     Authorization"), which shall provide certain circumstances under which
     Manufacturer is authorized to use the tooling, masks, tapes and design
     works for the Products and all other items provided to Manufacturer by
     Seller and required to manufacture the Products ("Manufacturing Materials")
     to manufacture Products for Buyer. If Buyer sends written notification to
     Manufacturer that it is exercising its backup rights subject to the terms
     and conditions set forth in this Section 8, Buyer shall contemporaneously
     so notify Seller. Seller shall have ten (10) days from the date such
     written notice is sent (via overnight courier to the attention of Seller's
     Treasurer) to Seller to cure the events triggering backup rights to Buyer's
     reasonable satisfaction. If Seller fails to cure the events triggering
     backup rights to Buyer's reasonable satisfaction within such ten (10) day
     period, Manufacturer may use the Manufacturing Materials to manufacture and
     deliver Products directly to Buyer until such time as the breach is cured.
     Notwithstanding the foregoing, Buyer will remit payment for the Products
     directly to Seller.

     The events triggering the backup rights set forth above are the following:

     (i) Seller breaches this Agreement by failing on at least three (3)
     different occasions to deliver Products to Buyer within ten (10) days of
     the applicable delivery date, and such failure is the result of action, or
     inaction, by Seller (and not due to delays of Manufacturer or its
     suppliers),

     (ii) Seller decides to discontinue manufacturing or procuring the Product
     for which backup rights are sought, and refuses to accept Buyer's purchase
     orders therefor,

     (iii) Seller breaches its agreement with Manufacturer and, as a
     consequence, Manufacturer suspends or delays deliveries to Seller;

     (iv) Seller or any creditor of Seller files a bankruptcy petition with
     respect to Seller's business, and such petition is not dismissed within 30
     days;

<PAGE>   3

     (v) Seller is acquired, merged into, or comes under the control of another
     entity and such change in ownership or control prevents Seller from
     performing its obligations under this Agreement; or

     (vi) due to the occurrence of any contingency beyond the reasonable control
     of Seller ("Event of Force Majeure"), Seller is unable to perform its
     obligations under this Agreement; provided, however, that such Event of
     Force Majeure does not impact either Manufacturer or Buyer.

     If (a) Seller's agreement with Manufacturer is terminated or (b) due to the
     occurrence of any contingency beyond the reasonable control of
     Manufacturer, Manufacturer is unable to manufacture Products for Seller,
     Seller shall notify Buyer within 10 business days of the occurrence of
     either (a) or (b) above, that Seller does not wish to qualify a new
     manufacturer, or that Seller intends to promptly seek to qualify a new
     manufacturer, which shall be deemed a Manufacturer hereunder. If Seller
     notifies Buyer that Seller does not wish to qualify a new manufacturer,
     Buyer is authorized to qualify its own manufacturer. In such event, and
     subject to reimbursement of its out-of-pocket costs, Seller shall promptly
     provide Buyer's designated manufacturer, reasonably acceptable to Seller,
     with the Manufacturing Materials and a license at no charge to use such
     Manufacturing Materials solely for the purpose of manufacturing and selling
     Products to Buyer. On the other hand, if Seller decides to qualify a new
     manufacturer, then upon qualification, Seller shall promptly send written
     notification to Buyer of the name and address of the new Manufacturer and
     shall provide written Conditional Manufacturing Authorization to the new
     manufacturer. As a condition of such re-qualification, Buyer may be
     required to pay its pro-rata portion of any re-qualification costs. (Such
     pro-rata portion shall be based upon the quantities of Products purchased
     by Buyer during the immediately prior 12-month period as a proportion of
     all Products sold or utilized by Seller.) The provisions of this Section 8
     shall continue to apply .If Seller fails to qualify a new manufacturer
     within sixty (60) days, or such other longer period as may be reasonably
     necessary, then Buyer is authorized to qualify its own manufacturer. In
     such event, and subject to reimbursement of its out-of-pocket costs, Seller
     shall promptly provide Buyer's designated manufacturer, reasonably
     acceptable to Seller, with the Manufacturing Materials and a license to use
     such Manufacturing Materials solely for the purpose of manufacturing and
     selling Products to Buyer.

9.   Survival. Section 1 of this agreement shall survive termination of this
     Agreement. Any other terms of this Agreement which by their nature extend
     beyond its termination (including, but not limited to, Buyer's obligation
     to make payment for Products ordered) shall remain in effect until
     fulfilled.

10.  Confidentiality. Any confidential information given or received by either
     party pursuant to this Agreement shall be covered by the separate written
     nondisclosure agreement which is attached hereto as Schedule 3.

11.  Audit. Each party agrees to keep accurate books and records, at its
     respective address listed above, to show compliance with this Agreement.
     Seller may conduct audits of books and records of Buyer for the purpose of
     verifying compliance with Section 1 of this Agreement during regular
     business hours and at its own expense and upon reasonable notice Buyer may
     conduct audits of books and records of Seller for the purpose of verifying
     compliance with this Section 3 of this Agreement during regular business
     hours and at its own expense and upon reasonable notice. All such audits
     shall be conducted by an Independent Certified Public Accountant reasonably
     acceptable to the other party and shall be subject to the appropriate
     confidentiality restriction.

<PAGE>   4

12.  General. In the event of any litigation between Buyer and Seller relating
     to this Agreement, the prevailing party will be entitled to recover
     reasonable attorneys' fees and all costs. This Agreement shall be governed
     by California law, excluding its conflict of laws rules. The parties
     stipulate that all litigation under this Agreement will be brought in
     either the state courts located in Santa Clara County, California or the
     United States District Court for the Northern District of California. All
     notices shall be sent to each party in writing at the addresses listed
     above. Notice is effective immediately upon receipt. This Agreement sets
     forth the entire understanding and agreement of the parties with respect to
     the subject matter hereof, and supersedes all prior representations and
     understandings. The failure to enforce any right will not be deemed a
     waiver of such or any other right, including the right to enforce a
     subsequent breach of the same obligation. This Agreement may be assigned,
     amended or modified only by a writing signed by the parties, and shall be
     binding upon any permitted successors and assignees. This Agreement will
     not be construed as a teaming agreement, joint venture or other agency
     relationship. No action against Seller for breach hereof shall be commenced
     more than one (1) year after the accrual of the cause of action.

14.  Warrants. As a material consideration for this Agreement, the Buyer shall
     grant to Seller a warrant to purchase three hundred thousand (300,000)
     shares of common stock of Buyer at an exercise price of twenty dollars
     ($20) per share, in substantially the form attached hereto as Schedule 4.
     The warrant shall not be exercisable until nine (9) months from the date of
     grant and shall terminate to the extent unexercised fifteen (15) months
     from the date of grant.

ADAPTEC, INC.                         CHAPARRAL NETWORK STORAGE, INC.

By: /s/ J. PETER CAMPAGNA             By: /s/ MICHAEL J. GLUCK
    -------------------------------       --------------------------------------

Printed:  J. Peter Campagna           Printed: Michael J. Gluck
         --------------------------            ---------------------------------

Title: Vice President & Treasurer     Title: President & Chief Operating Officer
       ----------------------------          -----------------------------------

Effective Date: 3/3/00                Date: 3/3/00
                -------------------         ------------------------------------

<PAGE>   5
*** Confidential Treatment has been requested for portions of this document.

                                   SCHEDULE 1

                   PRODUCTS, PRICE LISTS AND BUYER'S PRODUCTS

<TABLE>
<CAPTION>
PRODUCTS                                   UNIT PRICE
--------                                   ----------
<S>                                        <C>
[***]                                         [***]

[***]                                         [***]

[***]                                          [***]

[***]                                          [***]

[***]                                          [***]
</TABLE>

BUYER'S PRODUCTS INTO WHICH PRODUCTS ARE TO BE INTEGRATED

External RAID Controller boards

Router Controller boards

SAN Controller boards

Data Mover Controller boards

SUBCONTRACTORS*

Hi-Tech Manufacturing (Thorton, Colorado)

Smart Flex (San Jose, California)

* Chaparral reserves the right to change or add subcontractors at its sole
  discretion.

<PAGE>   6

                                   SCHEDULE 2

                           INTEGRATED CIRCUIT PRODUCT
                             STANDARD TERMS OF SALE

The following Standard Terms of Sale ("Terms of Sale") apply to the Products
which Buyer is authorized to purchased pursuant to the Integrated Circuit
Agreement ("Agreement") entered into between Seller and Buyer on the Effective
Date set forth in the Agreement.

1. TERMS OF SALE. THE TERMS OF SALE CONTAINED HEREIN APPLY TO ALL QUOTATIONS
MADE BY SELLER AND PURCHASE ORDERS PLACED BY BUYER WITH RESPECT TO PRODUCTS,
WHETHER IN DOCUMENTARY FORM OR TRANSMITTED BY ELECTRONIC MEANS. SELLER'S
ACCEPTANCE OF ANY PURCHASE ORDER IS CONDITIONAL ON BUYER'S ASSENT TO THE TERMS
IN LIEU OF THOSE IN BUYER'S PURCHASE ORDER. SELLER'S FAILURE TO OBJECT TO
PROVISIONS CONTAINED IN ANY COMMUNICATION FROM BUYER SHALL NOT BE DEEMED A
WAIVER OF THE PROVISIONS OF THIS AGREEMENT. ANY CHANGES IN THE TERMS CONTAINED
HEREIN MUST SPECIFICALLY BE AGREED TO IN WRITING BY AN OFFICER OR GENERAL
MANAGER OF SELLER BEFORE BECOMING BINDING ON SELLER.

All purchase orders or agreements must be approved and accepted by Seller at its
home office. These terms shall be applicable whether or not they are attached or
enclosed with the Products to be sold hereunder. No shipments will be made until
a signed purchase order is received by Seller. These terms do not apply to the
licensing of software products offered by Seller. The terms which govern the
software products licensed to Buyer are contained in a separate agreement

2. PRODUCTS. The integrated circuit Products which Buyer is authorized to
purchase pursuant to these Terms of Sale are listed in the Agreement.

3. TAXES. Unless otherwise specifically provided herein, the amount of any
present or future sales, revenue, excise, or other tax applicable to the
Products covered by a purchase order or the manufacture, or sale thereof, shall
be added to the purchase price and shall be paid by Buyer, or in lieu thereof
Buyer shall provide Seller with a tax exemption certificate thereafter. In the
event Seller is required to pay any such tax, fee or charge, at the time of
sale, or thereafter, Buyer shall reimburse Seller therefor.

4. SHIPMENT. Unless otherwise specified on the Sales Acknowledgment received
from Seller, shipment of goods within the U.S. shall be delivered FOB Adaptec's
dock in San Francisco, and title and liability for loss or damage thereto shall
pass to Buyer upon Seller's tender of delivery of the goods to a carrier for
shipment to Buyer. Seller may deliver the goods in installments. Unless
otherwise agreed, all items shall be packed in accordance with Seller's normal
practices.

5. PAYMENT. Unless otherwise agreed, all invoices are due and payable thirty
(30) days from the date of invoice. No discounts are authorized. Shipments,
deliveries, and performance of work shall at all times be subject to the
approval of Seller's credit department, and Seller may at any time decline to
make any shipments or deliveries or perform any work except upon receipt of
payment, or upon terms and conditions or security satisfactory to Seller's
credit department.

<PAGE>   7

         If in the judgment of Seller, the financial condition of Buyer at any
time does not justify continuation of production, or shipment on the terms of
payment originally specified, Seller may require full or partial payment in
advance. In the event of the bankruptcy or insolvency of Buyer, or in the event
any proceeding is brought by or against Buyer under the bankruptcy or insolvency
laws, Seller shall be entitled to cancel any order then outstanding, unless full
payment is made, in advance, with respect to all the outstanding orders.

         Each shipment shall be considered a separate and independent
transaction, and payment therefor shall be made accordingly. If shipments are
delayed by Buyer, payments shall become due on the date when Seller is prepared
to make shipment. If the work covered by the purchase order is delayed by Buyer,
Seller may request progress payments based on the purchase price and the
percentage of completion as a condition of such delay. Products held for Buyer
shall be at the risk and expense of Buyer.

         Buyer hereby grants, and Seller retains, a purchase money security
interest in each Product furnished hereunder, and any proceeds thereof, until
the full purchase price thereof shall have been paid in full.

6. SHIPPING DATES. All shipping dates are estimates only and are dependent upon
prompt receipt of all necessary information from Buyer. Seller shall be excused
from performance and shall not be liable for any delay in delivery or
nondelivery, in whole or in part, caused by the occurrence of any contingency
beyond the reasonable control of Seller, including but not limited to, war
(whether an actual declaration thereof is made), sabotage, or other act of civil
disobedience, judicial action, labor dispute, accident, earthquakes, defaults of
suppliers, fire, act of God, shortage of labor, fuel, raw material or machinery
or technical or yield failures where Seller has exercised ordinary care in the
prevention thereof. Seller may at its sole discretion allocate production and
delivery among Seller's customers.

7. RESCHEDULING/CANCELLATION. No delivery delay requested by Buyer will be
effective unless covered by an amendment to the applicable purchase order that
(a) provides for the payment of any agreed upon costs the delay imposes on
Seller, and (b) is signed by a duly authorized representative of Seller.
Products returned for the convenience of Buyer, if accepted by Seller, shall be
subject to a restocking fee. Buyer may not cancel or reschedule any orders
scheduled for delivery within ninety (90) days without Seller's prior written
consent. A cancellation charge shall be assessed on purchase orders for any
Products canceled within ninety (90) days of the scheduled delivery date. The
amount of such charge shall be based on the quantity canceled and the time
remaining.

8. INSPECTION. Unless otherwise specified and agreed upon, the Products shall be
subject to Seller's standard inspection at the place of manufacture. Upon
receipt of Products by Buyer which appear not to conform to the description of
the Products in the Agreement, Buyer shall immediately notify Seller and afford
Seller a reasonable opportunity to inspect the Products. Seller's Return
Material Authorization form must accompany the return of all Products to Seller.

9. LIMITED WARRANTY. THE FOLLOWING WARRANTY IS IN LIEU OF ALL WARRANTIES,
EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT OF
THIRD PARTIES' INTELLECTUAL PROPERTY RIGHTS. THIS WARRANTY NEITHER ASSUMES, NOR
AUTHORIZES ANY OTHER PERSON TO ASSUME FOR SELLER, ANY OTHER LIABILITY IN
CONNECTION WITH THE SALE OF SELLER'S PRODUCTS. THIS WARRANTY DOES NOT APPLY TO
PROBLEMS ARISING FROM BATTERY LEAKAGE OR USE OF IMPROPER EXTERNAL POWER SOURCES.

<PAGE>   8

Seller warrants to Buyer that the Products will be free from defects in material
and workmanship under normal use and service for the period of one (1) year from
date of shipment , and will conform to their applicable specification at the
time of delivery. Seller's obligations under this provision are limited, at its
sole option to: (i) replacing or (ii) giving credit for any Product which shall,
within the warranty period, be returned to Seller's factory, transportation
charges prepaid, and which is, after examination, disclosed to Seller's
satisfaction to be defective. Prior to returning any Product to Seller, Customer
must request and obtain a Return Material Authorization form from Seller. This
warranty shall not apply to any Products which have been altered except by
Seller, or which shall have been subject to misuse, negligence, improper
environmental conditions, or accident or not maintained in accordance with
handling or operating instructions supplied by Seller. Any Products. [rest of
sentence dropped--what was intended?] This warranty applies exclusively to Buyer
and does not extend to Buyer's customers.

10. PATENT INFRINGEMENT. Buyer shall hold Seller harmless from and defend
against any costs, expenses, damages, or liabilities arising from Seller's
compliance with Buyer's designs, instructions, or specifications. Except as set
forth above, Seller agrees to defend, or at Seller's option settle, at Seller's
own expense and under Seller's sole control, any claim, suit, demand, or
proceeding ("Action") resulting from any alleged infringement of United States
patents owned by third parties by Products as sold and purchased by Buyer from
Seller; provided Buyer (i) gives to Seller prompt notice of any such action,
(ii) authorizes Seller to settle or defend any such Action, and (iii) assists
Seller in so doing upon Seller's request (at Seller's expense). Should Buyer be
enjoined from selling or using the Product, as a result of any such Action,
Seller shall either: (1) procure for Buyer the right to use or sell the Product;
(2) modify the Product so that it becomes noninfringing; (3) upon receipt of the
Product, provide to Buyer a noninfringing product meeting the same functional
specifications as the Product or (4) authorize the return of the Product to
Seller and, upon its receipt, substantially refund to Buyer the cost of the
Product. Buyer will use commercially reasonable efforts to assist Seller in
mitigating its damages hereunder. Seller shall not be liable for any costs or
expenses incurred without Seller's prior written authorization. Notwithstanding
the foregoing, in no event shall Seller's liability hereunder exceed the
aggregate amount paid by Buyer to Seller for those Products incorporating the
allegedly infringing technology licensed or purchased under, or in conjunction
with this Agreement during the twelve (12) months immediately preceding the
initiation of such Action. The foregoing states the entire liability to Seller
for infringement of the patents of third parties, and in particular, Seller has
no obligations to indemnify Buyer for infringement of patents resulting from
combinations of the Product with other products, whether or not supplied by
Seller. THIS PROVISION IS STATED IN LIEU OF ANY OTHER EXPRESSED, IMPLIED, OR
STATUTORY WARRANTY AGAINST INFRINGEMENT AND SHALL BE THE SOLE AND EXCLUSIVE
REMEDY FOR PATENT INFRINGEMENT OF ANY KIND.

11. DAMAGE LIMITATION. INDEPENDENTLY OF ANY OTHER REMEDY LIMITATION HEREOF AND
NOTWITHSTANDING ANY FAILURE OF THE ESSENTIAL PURPOSE OF ANY SUCH LIMITED REMEDY,
IT IS AGREED IN NO EVENT SHALL SELLER BE LIABLE FOR SPECIAL, INCIDENTAL OR
CONSEQUENTIAL DAMAGES OF ANY KIND UNDER THIS AGREEMENT. IN NO EVENT SHALL
SELLER'S LIABILITY HEREUNDER EXCEED THE AGGREGATE AMOUNT PAID BY BUYER TO SELLER
FOR PRODUCTS PURCHASED HEREUNDER.

12. U.S. GOVERNMENT CONTRACTS. If Buyer's original purchase order indicates by
contract number it is placed under a government contract, only the following
provisions of the current Federal Acquisition Regulations are applicable in
accordance with the terms thereof, with an appropriate substitution of parties,
as the case may be - i.e.., "Contracting Officer" shall mean "Buyer",
"Contractor" shall mean "Seller", and the term "Contract" shall mean this order:

<PAGE>   9

52.202-1. Definitions; 52.232-11, Extras: 52.219-9; Variation in Quantity;
52.232-23, Assignment of Claims; 52.228-2, Additional Bond Security; 52.225-11,
Certain Communist Areas; 52.222-4, Contract Work Hours and Safety Standards Act
- Overtime Compensation; 52.222-20, Walsh-Healy Public Contracts Act; 52.222-25,
Equal Opportunity: Officials Not to Benefit; 52.203-5, Covenant Against
Contingent Fees; 52.249-1, Termination for Convenience of the Government (Fixed
Price) (Short Form) (only to the extent that Buyer's contract is terminated for
the convenience of the government); 52.2-1, Contractor Inspection Requirements;
52.227-1, Authorization and Consent;#52.227-2, Notice and Assistance Regarding
Patent and Copyright Information; 52.247-1, Commercial Bill of Lading Notations;
52.233-35, Affirmative Action for Special Disabled and Vietnam Era Veterans;
52.222-1, Notice to the Government of Labor Disputes; 52.215-1, Examination of
Records by Controller General; 52.220-3, Utilization of Labor Surplus Area
Concerns.

13. PRODUCT CHANGES. Seller reserves the right, at its sole discretion, to
discontinue manufacturing or supplying any Product which has not been firmly
scheduled for delivery to Buyer. Seller also reserves the right to change or
improve any Product or specifications provided that such changes do not affect
form, fit or function of the Product. Changes that do not affect form, fit, or
function will be made upon giving thirty (30) day's advance notification to
Buyer, and shipments will be made upon the approval of Buyer.

14. EXPORT COMPLIANCE. Buyer shall be responsible for obtaining all import
licenses required by any country and all reexport licenses. Buyer shall comply
with all applicable provisions of the Export Administration Regulations of the
United States Department of Commerce, or any amendment thereto, in effect with
respect to all Products hereunder, and shall provide Seller with all
documentation and data necessary or desirable in monitoring such compliance.
Buyer agrees to hold Seller harmless against any liability arising from the
failure of Buyer or Buyer's customers to comply with such regulations. This
provision shall survive any termination, transfer, or expiration of the
Agreement.

15. SALE CONVEYS NO LICENSE. Seller's Products are offered for sale and are sold
by Seller subject to the condition that such sales does not convey any license
expressly, or by implication, estoppel otherwise, under any patent, mask work,
or copyright, or any assembly, circuit, combination, method or process which any
such Products are used. Seller expressly reserves all its rights under such
patents, mask works or copyrights.

16. SUPPORT. No formal support shall be provided under the Agreement, however,
upon Buyer's request for support services, Seller reserves the right to decide
whether or not said services shall be provided and at what cost to Buyer.

<PAGE>   10

                                   SCHEDULE 3

                      MASTER MUTUAL NONDISCLOSURE AGREEMENT

<PAGE>   11

                                   SCHEDULE 4

                                 FORM OF WARRANT

<PAGE>   12
NEITHER THIS WARRANT NOR THE COMMON STOCK ISSUABLE UPON EXERCISE OF THIS
WARRANT HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AND THIS WARRANT
CANNOT BE EXERCISED, SOLD OR TRANSFERRED, AND THE SHARES OF THE COMMON STOCK
ISSUABLE UPON EXERCISE OF THIS WARRANT CANNOT BE SOLD OR TRANSFERRED, UNLESS
AND UNTIL THEY ARE SO REGISTERED OR UNLESS SUCH REGISTRATION IS NOT THEN
REQUIRED UNDER THE CIRCUMSTANCES OF SUCH EXERCISE, SALE OR TRANSFER.

                        CHAPARRAL NETWORK STORAGE, INC.

             WARRANT TO PURCHASE 300,000 SHARES OF COMMON STOCK OF
                        CHAPARRAL NETWORK STORAGE, INC.
                            VOID AFTER MAY 31, 2001

         This Warrant (the "Warrant") certifies that, subject to the terms and
conditions set forth herein, for value received, ADAPTEC, INC., a Delaware
corporation (the "Holder"), is entitled to purchase from CHAPARRAL NETWORK
STORAGE, INC., a Delaware corporation (the "Company"), up to three hundred
thousand (300,000) fully paid and nonassessable shares of Common Stock, $0.001
par value, of the Company at the purchase price per share specified in Section
2 below, with the Common Stock issuable upon exercise of this Warrant referred
to herein as the "Shares".

         1. Definitions. As used in this Warrant, the following terms, unless
the context otherwise requires, have the following meanings:

            (a) "1933 Act" means the Securities Act of 1933, as amended, and the
rules and regulations thereunder.

            (b) "Common Stock", when used with reference to stock of the
Company, means all shares, now or hereafter authorized, of the class of common
stock, $0.001 par value, of the Company currently authorized and shares of any
other class into which those shares may hereafter be changed.

            (c) "Company" means Chaparral Network Storage, Inc., a Delaware
corporation and any corporation which shall succeed to or assume the
obligations of the Company under this Warrant.

            (d) "Fair Market Value" of a share of Common Stock as of a
particular date means (a) if traded on an exchange or the over-the-counter
market, quoted on the Nasdaq National Market or reported by the National
Quotation Bureau, then the average of the reported closing or bid price for the
fifteen (15) trading days immediately preceding the date on which "Fair Market
Value" is being determined, appropriately adjusted to reflect any stock split,
combination, dividend or distribution, if any, occurring after such date, (b)
if conversion or exercise is simultaneous with an

<PAGE>   13

underwritten public offering registered under the 1933 Act, the public offering
price (before deducting commissions, discounts or expenses) per share sold in
such offer, and (c) otherwise, the price, not less than book value, determined
in good faith and in such reasonable manner as prescribed by a majority of the
disinterested members of the Company"s Board of Directors who are not Company
officers or employees.

            (e) "HSR Act" means the Hart-Scott-Rodino Antitrust Improvements Act
of 1976 and the rules and regulations thereunder.

            (f) "Holder" means Adaptec, Inc., a Delaware corporation, and its
permitted successors and assigns .

            (g) "SEC" means the Securities and Exchange Commission.

            (h) "Subscription Notice" means a Subscription Notice substantially
in the form of Appendix I attached hereto, for execution upon exercise of the
purchase right represented by this Warrant.

         2. Warrant Price. The purchase price to be paid upon exercise of this
Warrant is U.S. $20.00 per Share, subject to adjustment pursuant to Section 7
hereof (such price, as adjusted from time to time, is herein referred ---------
to as the "Warrant Price").

         3. Exercise Period. This Warrant shall be exercisable by the Holder
for a term (the "Exercise Period") beginning at 8:00 a.m. Mountain Standard
Time on December 1, 2000 (the "Commencement Date") and ending at 5:00 p.m.
Mountain Standard Time on May 31, 2001 (the "Expiration Date").

         4. Method of Exercise.

            (a) The Holder may exercise the purchase rights evidenced hereby, in
whole or in part, during the Exercise Period. Such exercise shall be effected
by:

                (i) the surrender of the Warrant, together with a duly
            executed copy of the Subscription Notice, to the Secretary of the
            Company at its principal office; and

                (ii) the payment to the Company, by wire transfer of
            immediately available funds to an account designated by the Company
            at least two (2) days prior to the Commencement Date of an
            aggregate amount equal to the number of Shares designated for
            purchase in the completed Subscription Notice multiplied by the
            Warrant Price.

         (b) If the Holder believes that the exercise of this Warrant will
necessitate a filing under the HSR Act, the Holder shall give the Company at
least thirty (30) but not more than ninety

                                      -2-
<PAGE>   14
(90) days written notice of Holder"s intent to exercise this Warrant. As
promptly as practicable after the giving of such notice, the Company and the
Holder shall make all filings required by the HSR Act.

         (c) Upon the request of the Company, the Holder shall also deliver to
the Company an instrument, in form and substance reasonably satisfactory to
counsel for the Company, executed by the Holder certifying that the Shares are
being acquired for investment purposes only and not with a view to their resale
or distribution.

         (d) This Warrant and all rights of the Holder to purchase Shares
hereunder shall terminate and become void at the Expiration Date.

         (e) Net Exercise Election. The Holder may elect to convert all or a
portion of this Warrant, without the payment by the Holder of any additional
consideration, by the surrender of this Warrant or such portion of this Warrant
to the Company, with the net exercise election selected in the Notice of
Exercise attached hereto as Appendix II duly executed by the Holder, into up to
the number of Shares that is obtained under the following formula:

                                  X = Y (A-B)
                                    --------
                                       A

where X =         the number of shares to be issued to the Holder.

                  Y = the number of Shares as to which this Warrant is being
                      exercised.

                  A = the fair market value of one Share, as determined in good
                      faith by the Company's Board of Directors, as at the time
                      the net exercise election is made.

                  B = the Warrant Price.

         The Company will promptly respond in writing to an inquiry by the
Holder as to the then current fair market value of one Share.

         For purposes of the above calculation, fair market value of one Share
shall be determined by the Company's Board of Directors in good faith;
provided, however, that where there exists a public market for the Company's
Common Stock at the time of such exercise, the fair market value per share
shall be the average of the closing bid and asked prices of the Common Stock
quoted in the Over-The-Counter Market Summary or the last reported sale price
of the Common Stock or the closing price quoted on the Nasdaq National Market
or on any exchange on which the Common Stock is listed, whichever is
applicable, as published in the Western Edition of The Wall Street Journal for
the three (3) trading days prior to the date of determination of fair market
value.

                                      -3-
<PAGE>   15

         5. Certificate for Shares. Upon the exercise of the purchase rights
evidenced by this Warrant, one or more certificates for the number of Shares so
purchased shall be issued in the name of the Holder as soon as practicable, and
in any event within ten (10) days, after receipt by the Company of the
completed Subscription Notice and payment for the Shares being purchased. The
Company shall not be required to issue any fractional shares upon the exercise
of the Holder"s purchase rights under this Warrant. In lieu of any fractional
shares, the Company shall pay cash equal to such fraction multiplied by the per
share Fair Market Value of the Common Stock as of the date of exercise.

         6. Reservation of Shares. The Company covenants that it will at all
times keep available such number of authorized shares of its Common Stock, free
from all preemptive rights with respect thereto, as will be sufficient to
permit the exercise of this Warrant for the purchase of the full number of
Shares specified herein. The Company further covenants that such Shares, when
issued pursuant to the exercise of this Warrant, will, upon issuance, be duly
and validly issued, fully paid and non-assessable and free from all taxes,
liens and charges with respect to the issuance thereof.

         7. Adjustment of Warrant Price and Number of Shares. The number of and
kind of securities purchasable upon exercise of this Warrant and the Warrant
Price therefor shall be subject to adjustment from time to time as follows:

            (a) Stock Splits, Stock Dividends and Combinations. If the Company
shall at any time subdivide or combine its outstanding shares of the Common
Stock, or shall make or issue a dividend or other distribution payable in
additional shares of Common Stock, this Warrant shall, after that subdivision,
combination or dividend, evidence the right to purchase the number of shares of
Common Stock that would have been issuable as a result of that change with
respect to the shares of the Common Stock which were purchasable under this
Warrant immediately before that subdivision or combination. If the Company
shall at any time subdivide the outstanding shares of Common Stock, or shall
make or issue a dividend or other distribution payable in additional shares of
Common Stock, the Warrant Price then in effect immediately before that
subdivision or dividend shall be proportionately decreased, and, if the Company
shall at any time combine the outstanding shares of Common Stock, the Warrant
Price then in effect immediately before that combination shall be
proportionately increased. Any adjustment under this Section 7(a) shall become
effective at the close of business on the date the subdivision or combination
becomes effective.

           (b) Reclassification, Exchange and Substitution. If the Common Stock
issuable upon exercise of this Warrant shall be changed into the same or a
different number of shares of any other series or class or classes of stock,
whether by capital reorganization, reclassification, or otherwise (other than a
subdivision or combination of shares provided for above), the Holder of this
Warrant shall, on its exercise, be entitled to purchase, in lieu of Common
Stock which the Holder would have become entitled to purchase but for such
change, a number of shares of such other series or class or classes of stock
equivalent to the number of shares of Common Stock that would have been subject
to purchase by the Holder on exercise of this Warrant immediately before that
change.

                                      -4-
<PAGE>   16

           (c) Reorganization. If at any time there shall be a capital
reorganization of the Company (other than a combination, reclassification,
exchange, or subdivision of shares provided for elsewhere in this Warrant),
then, as a part of such capital reorganization, lawful provision shall be made
so that the Holder of this Warrant shall thereafter be entitled to receive upon
exercise of this Warrant, during the period specified in this Warrant and upon
payment of the Warrant Price then in effect, the number of shares of stock or
other securities or property of the Company or its successor to which a holder
of the Company"s Common Stock deliverable upon exercise of this Warrant would
have been entitled in such capital reorganization if this Warrant had been
exercised immediately before that capital reorganization.

           (d) Adjustments for Dividends and Other Distributions. If the
Company at any time or from time to time makes or fixes a record date for the
determination of holders of Common Stock entitled to received any distribution
(excluding any repurchases of securities by the Company not made on a pro rata
basis from all holders of any class of the Company securities) payable in
property other than cash or in securities of the Company, then and in each such
event the Holder of this Warrant shall receive at the time of the exercise of
this Warrant, the amount of property or the number of securities of the Company
that the Holder would have received had it exercised this Warrant on such
record date, in addition to the Shares.

           (e) Notice of Adjustments. The Company shall give notice of each
adjustment or readjustment of the number of shares of the Common Stock or other
securities issuable upon exercise of this Warrant and the Warrant Price to the
registered Holder of this Warrant at that Holder"s address as shown on the
Company"s books within twenty (20) days after the occurrence of the event
resulting in such adjustment.

           (f) No Change Necessary. The form of this Warrant need not be changed
because of any adjustment in the number of shares of the Common Stock
purchasable upon its exercise. A Warrant issued after any adjustment upon any
partial exercise or in replacement may continue to express the same number of
shares of Common Stock (appropriately reduced in the case of partial exercise)
as are stated on the face of this Warrant as initially issued, and that number
of shares shall be considered to have been so changed at the close of business
on the date of adjustment, provided that an appropriate notation to this effect
is made on such Warrant.

         8. Merger, Consolidation or Sale of Assets.

           (a) If the Company consolidates with or merges into another entity
and is not the survivor, or sells or conveys substantially all of its property,
and in connection therewith, shares of stock, other securities, property, or
cash (collectively, "Merger Consideration") are issuable or deliverable in
exchange for shares of the Company"s capital stock, then the Company shall give
the Holder at least thirty (30) days prior written notice of the consummation
of such transaction and the Holder may thereafter, at its option, (i) exercise
the Warrant, regardless of whether this Warrant is exercisable at the time of
such action, or (ii) require the Company or its successor or purchaser to

                                      -5-
<PAGE>   17

enter into an agreement with the Holder to the effect that the Holder shall
have the right thereafter, upon payment of the Warrant Price in effect
immediately prior to such action, to purchase upon exercise of this Warrant the
Merger Consideration (subject to adjustment as provided in this Warrant) that
the Holder would have received had the Holder exercised this Warrant in its
entirety immediately prior to such merger, sale or conveyance, regardless of
whether this Warrant is exercisable at the time of such action.

           (b) If the Company receives notice that a purchase, tender or
exchange offer has been made to the holders of more than 50% of the outstanding
Common Stock (on an as converted basis), the Company shall give the Holder
reasonable notice thereof, and the Holder shall be entitled to exercise this
Warrant immediately, regardless of whether this Warrant is exercisable at the
time of such offer and without giving the Company the notice required by
Section 4(b).

         9. Notice of Certain Events. If (a) the Company authorizes the
issuance to all holders of any class of its capital stock rights or warrants to
subscribe for or purchase shares of its capital stock, or any other
subscription rights or warrants; (b) the Company authorizes the distribution to
all holders of any class of its capital stock evidences of indebtedness or
assets; (c) there is any capital reorganization or reclassification of the
Shares or the Company"s Common Stock, other than a subdivision or combination
of the outstanding Common Stock and other than a change in par value of the
Common Stock; (d) the Board of Directors of the Company approves any
liquidation or merger to which the Company is a party and for which approval of
the Company"s stockholders is required, other than a consolidation or merger in
which the Company is the surviving corporation and that does not result in any
reclassification or change of the shares of Common Stock issuable upon the
exercise of this Warrant; (e) the Board of Directors of the Company approves
the conveyance or transfer of the all or substantially all of the Company"s
properties and assets; or (f) the Board of Directors of the Company approves
the Company"s voluntary or involuntary dissolution, liquidation or winding-up
(each of the foregoing being a "Notice Event"); then the Company shall cause to
be mailed by certified mail to the Holder, at least thirty (30) days prior to
the applicable record or effective date hereinafter specified, a notice stating
the dates as of which (x) the holders of capital stock of record to be entitled
to receive any such rights, warrants or distributions or to be entitled to vote
on such Notice Event are to be determined and (y) such Notice Event is expected
to become effective. The Holder of record of this Warrant shall be entitled to
exercise of this Warrant upon the consummation of such Notice Event, regardless
of whether this Warrant is exercisable at the time of such action.

         10. Exercise, Transfer and Exchange Restrictions.

             (a) This Warrant, and any rights hereunder, may not be sold,
assigned or transferred, except as provided herein and in accordance with and
subject to the provisions of (i) applicable state securities laws, and (ii) the
1933 Act. Any purported transfer or assignment made other than in accordance
with this Section 10 shall be null and void and of no force and effect.

                                      -6-
<PAGE>   18

             (b) This Warrant, and any rights hereunder, may be sold,
transferred or assigned only to a direct or indirect subsidiary or affiliate of
the Holder or an entity of which the Holder is a direct or indirect subsidiary
or affiliate, or any 501(c)(3) charitable organization with which Holder is
affiliated, which sale, transfer or assignment shall be effective upon receipt
by the Company of notice thereof. Prior to the transfer or assignment, the
assignor or transferor shall reimburse the Company for its reasonable expenses,
including transfer taxes and reasonable attorneys" fees, incurred in connection
with the transfer or assignment.

             (c) Any assignment permitted hereunder shall be made by surrender
of this Warrant to the Company at its principal office with an assignment duly
executed and funds sufficient to pay any transfer tax. In such event, the
Company shall, without charge, execute and deliver a new Warrant in the form
hereof in the name of the assignee named in such instrument of assignment and
this Warrant shall be promptly canceled.

         11. Miscellaneous Provisions.

             (a) Replacement. On receipt of evidence reasonably satisfactory to
the Company of the loss, theft, destruction or mutilation of this Warrant and,
in the case of loss, theft or destruction, on delivery of an indemnity
agreement or bond reasonably satisfactory in form and amount to the Company or,
in the case of mutilation, on surrender and cancellation of this Warrant, the
Company at its expense will execute and deliver, in lieu of this Warrant a new
Warrant of like tenor.

             (b) No Rights as Stockholder. Prior to the exercise of this
Warrant, the Holder shall not be entitled to vote or receive dividends or be
considered a stockholder of the Company for any purpose, nor shall anything in
this Warrant be construed to confer on the Holder any rights of a shareholder
of the Company or any right to vote, give or withhold consent to any corporate
action, to receive notice of meetings of stockholders (except as set forth in
this Warrant), to receive dividends or subscription rights or otherwise.

            (c) Governing Law. This Warrant shall be governed by and construed
and enforced in accordance with the laws of the State of California applicable
to contracts entered into and wholly to be performed in California by
California residents.

            (d) Notices. All notices hereunder shall be in writing and shall be
(i) personally delivered, (ii) transmitted by mail, postage prepaid, registered
or certified, return receipt requested, (iii) transmitted by an overnight
courier of recognized reputation or (iv) transmitted by telecopier (with
confirmation by air mail or courier), to the respective addresses set forth in
writing by the Company and the Holder. Except as otherwise specified herein,
communications shall be deemed to have been duly given on (A) the date of
receipt or refusal of delivery if delivered personally, (B) the date five (5)
days after posting if transmitted by mail, (C) the date three (3) days after
delivery to the courier if sent by recognized courier service, or (D) the date
on which written

                                      -7-
<PAGE>   19

confirmation would be deemed to have been given as provided above, whether by
mail or by courier, as applicable, if transmitted by telecopier, whichever
shall first occur.

            (e) Amendments. No amendment or modification of any provision of
this Warrant shall be effective unless the same shall be in writing and signed
by the parties hereto.

            (f) No Impairment. The Company will not, by amendment of its
Certificate of Incorporation or through any reorganization, transfer of assets,
consolidation, merger, dissolution, issue or sale of securities or any other
voluntary action, intentionally avoid or seek to avoid the observance or
performance of any of the terms to be observed or performed hereunder by the
Company, but it will at all times in good faith assist in the carrying out of
all of the provisions of this Warrant and in the taking of all such action as
may be necessary or appropriate in order to protect the rights of the holder of
this Warrant against impairment.

         IN WITNESS WHEREOF, the Company has caused this Warrant to be executed
by its duly authorized officer.

Dated:  March 1, 2000.

                                   CHAPARRAL NETWORK STORAGE, INC.

                                   By:  /s/ MICHAEL J. GLUCK
                                        ---------------------------------------
                                   Name:  Michael J. Gluck
                                          -------------------------------------
                                   Title: President and Chief Operating Officer
                                          -------------------------------------

Acknowledged and Agreed:

ADAPTEC, INC.

By: /s/ PETER CAMPAGNE
    ------------------------------
Name:   Peter Campagne
        --------------------------

Title:   Vice President, Treasurer
         -------------------------

                                      -8-<PAGE>   1

*** Confidential Treatment has been requested for portions of this document.

                                                                   EXHIBIT 10.24

                          CHAPARRAL TECHNOLOGIES, INC.
                               HARDWARE AGREEMENT

This Hardware Agreement and the attached Schedules ("Agreement") is between the
following parties:

SELLER:                                      BUYER:
Chaparral Technologies, Inc.                 nStor
1951 South Fordham Street                    450 Technology Park
Longmont, CO  80503                          Lake Mary, FL  32746

THE PARTIES AGREE AS FOLLOWS:

1.       Certification. Buyer hereby agrees, represents and certifies all
         Hardware Products purchased from Seller pursuant to this Agreement
         shall be integrated into Buyer's products, which are assembled or
         manufactured, in the regular course of Buyer's business. Additionally,
         Buyer acknowledges the Hardware Products and the pricing of Hardware
         Products by Seller are based on Seller's reliance on Buyer's
         representations the Hardware Products will be integrated. Buyer
         expressly agrees not to resell or transfer any of the Hardware Products
         as stand alone units and any attempt to do so without Seller's prior
         written permission shall be a material breach of this Agreement.

2.       Hardware Products and Pricing. The Hardware Products which Buyer is
         authorized to purchase from Seller and the corresponding Prices are
         listed on Schedule 1. Additionally, Buyer's products which will
         incorporate or integrate Seller's Hardware Products shall be listed on
         Schedule 1. Buyer shall supply to Seller, upon Seller's request and
         expense, a sample of Buyer's product(s) which incorporate Seller's
         Hardware Products.

3.       Pricing and Forecasts. Buyer will provide monthly a six (6) month
         rolling Hardware Product forecast. Lead times shall be negotiable for
         quantities of Hardware Products not forecasted by Buyer. Hardware
         Product prices shall be based on buyer's Hardware Product forecast for
         a six (6) month period. After the first ninety (90) days for the
         Effective Date, Seller reserves the right to change the price of
         Hardware Products in accordance with Schedule 1.

4.       Subcontractors. Seller agrees Buyer's subcontractors listed in Schedule
         1 ("Subcontractors") shall be entitled to receive Products at the
         address listed in Schedule 1 for the purpose of manufacturing on behalf
         of Buyer. Buyer is solely responsible and liable to Seller for
         Subcontractor's actions, errors or omissions for noncompliance with
         Section 1 Certification and the other terms of this Agreement.

5.       Terms of Sale. The Terms of Sale which govern the purchase of Hardware
         Products pursuant to the Agreement are attached hereto as Schedule 2.

<PAGE>   2

6.       Term. The term of this Agreement is for a period of one (1) year and
         shall automatically be renewed for periods of one (1) year unless
         terminated earlier by either party with ninety (90) days written
         notice.

7.       Termination. This Agreement may be terminated by either party with a
         ninety (90) day written notice. In the event of such terminations,
         neither party shall be liable to the other party other than in the
         event Buyer terminates this Agreement, Buyer shall immediately pay to
         Seller all amounts due to Seller, including the full purchase price for
         all outstanding purchase orders and the full purchase price of any and
         all "risk - buy" inventory. Any terms of this Agreement not specified
         on Schedule 1, attached, which by their nature extend beyond its
         termination remain in effect until fulfilled and apply to respective
         successors and assigns.

8.       Confidentiality. No confidential information shall be deemed to be
         given or received in confidence by either party pursuant to this
         Agreement unless and to the extent it is covered by a separate written
         nondisclosure agreement which shall be attached hereto as Schedule 3.

9.       Audit. Buyer agrees to keep accurate books and records to show
         compliance with this Agreement at the address listed above. Seller may
         conduct unannounced audits of buyer's books and records in order to
         assure compliance during Buyer's regular business hours and at Seller's
         expense. Noncompliance by Buyer is grounds for termination of this
         Agreement.

10.      Arbitration. Any disputes between Buyer and Seller with respect to this
         Agreement shall be settled by binding, final arbitration in accordance
         with the commercial arbitration rules of the American Arbitration
         Association then in effect (the "AAA Rules") [unless a non-AAA
         arbitration is mutually agreed upon by Buyer and Seller]. Any
         arbitration proceeding shall be conducted in either Boulder County,
         Colorado or in Denver, Colorado. Any judgment upon the award rendered
         by the arbitrator may be entered in any court having jurisdiction over
         the subject matter thereof. The arbitrator shall have the authority to
         grant any equitable and legal remedies available. In the event of any
         litigation between Buyer and Seller relating to this Agreement, the
         prevailing party will be entitled to recover reasonable attorney's fees
         and all costs. The parties agree this Agreement shall be governed by
         Colorado law, excluding its conflict of laws rules. No action against
         the Seller for breach hereof shall be commenced more than one (1) year
         after the accrual of the cause of action.

11.      General. All notices shall be sent to each party in writing at the
         addresses listed above. Notice is effective immediately upon receipt.
         This Agreement sets forth the entire understanding and agreement of the
         parties with respect to the subject matter hereof and supersedes all
         other oral or written representations and understandings. The failure
         to enforce any right will not be deemed a waiver of such or any other
         right including the right to enforce a subsequent breach of the same
         obligations. This Agreement may be assigned, amended or modified only
         in writing and signed by the parties. This Agreement will not be
         construed as a teaming agreement, joint venture or other business
         relationship.

                                      -2-
<PAGE>   3

SELLER:                                  BUYER:

By: /s/ Douglas J. Lehrmann              By: /s/ LARRY CALISCE
   ---------------------------              -----------------------------

Printed: Douglas J. Lehrmann             Printed: Larry Calisce
        ----------------------                   ------------------------

Title: Vice President, Finance           Title: Chief Financial Officer
      ------------------------                 --------------------------

Effective Date: June 18, 1999            Date: June 18, 1999
               ---------------                ---------------------------

                                      -3-
<PAGE>   4

                                   SCHEDULE 1

                       HARDWARE PRODUCTS AND PRICE LISTS

HARDWARE PRODUCTS

Product Pricing:

Buyer's G, K and M-series board-level prices, with production shipments for G
and K Series product commencing no later than July of 1999, are as follows:

<TABLE>
<CAPTION>
PRODUCT             MSRP                250-699             700-1249            1250-2499           2500
<S>                 <C>                 <C>                 <C>                 <C>                 <C>
G5312               [***]               [***]               [***]               [***]               [***]

G7313               [***]               [***]               [***]               [***]               [***]

K5312               [***]               [***]               [***]               [***]               [***]

K7313               [***]               [***]               [***]               [***]               [***]

M5314               [***]               [***]               [***]               [***]               [***]

M7325               [***]               [***]               [***]               [***]               [***]

</TABLE>

TERMS:

1.   Volume pricing based on a minimum combined annual product shipments of
     [***] units, which shall be reviewed quarterly for accuracy during the
     quarterly business review.

2.   Prices are for Seller standard products. Special Pricing Agreements are
     negotiated separately.

3.   If the purchase order quantity drops to less than [***] per quarter, the
     pricing will reflect the [***] units per year volume.

4.   Prices do not include memory or battery.

5.   Standard lead-time for Seller products is 120 days.

6.   Subject to the provisions below all Purchase Orders placed within 120 days
     of Seller's delivery date shall be non-cancelable.

Buyer may reschedule Purchase Orders within 120 days of shipment from Seller in
accordance with the following schedule:

                                      -4-

<PAGE>   5
<TABLE>
<CAPTION>

DAYS BEFORE SCHEDULED SHIP DATE              PO PUSH-OUT %*    PO UPSIDE %
-------------------------------              --------------    -----------
<S>                                          <C>               <C>
            0-30                                  [***]           [***]
           31-60                                  [***]           [***]
           61-90                                  [***]           [***]
           91-120                                 [***]           [***]
            120+                                  [***]           [***]
</TABLE>

* Maximum 1 push-out per Purchase Order

Seller commits its best efforts to satisfy unplanned upside requirements beyond
the flexibility committed above, but may be constrained by component level
lead-times and related supply.

Buyer may cancel Purchase Orders in accordance with the following schedule:

<TABLE>
<CAPTION>
DAYS BEFORE SCHEDULED SHIP DATE              CANCELLATION CHARGES AS A PERCENT OF PRODUCT PRICE
-------------------------------              --------------------------------------------------
<S>                                          <C>
            0-30                                                    [***]
           31-60                                                    [***]
           61-90                                                    [***]
           91-120                                                   [***]
            120+                                                    [***]
</TABLE>

Cancellation charges will be calculated from the date Seller receives written
notice from Buyer. In the event Buyer cancels any Purchase Order as the direct
result of any delay caused by Seller, none of the above charges shall be
applicable. Buyer may cancel a Purchase Order, in writing, within three (3) days
of a missed shipment date. Seller will have previously notified Buyer, in
writing, of the originally acknowledged shipment date. Seller and Buyer will
agree to examine an alternative schedule before Seller acknowledges the
cancellation of a Purchase Order.

                                      -5-

<PAGE>   6

                                HARDWARE PRODUCT
                             STANDARD TERMS OF SALE

The following Standard Terms of Sale ("Terms of Sale") apply to the Hardware
Products which Buyer is authorized to purchase pursuant to the Hardware
Agreement ("Agreement") entered into between Seller and Buyer on the Agreement
Effective Date.

1.       TERMS OF SALE. THE TERMS OF SALE CONTAINED HEREIN APPLY TO ALL
         QUOTATIONS MADE AND PURCHASE ORDERS ENTERED INTO BY THE SELLER, WHETHER
         IN DOCUMENTARY FORM, OR TRANSMITTED BY ELECTRONIC MEANS. SOME OF THE
         TERMS SET OUT HERE MAY DIFFER FROM THOSE IN BUYER'S PURCHASE ORDERS,
         AND SOME MAY BE NEW. THIS ACCEPTANCE IS CONDITIONAL ON BUYER'S ASSENT
         TO THE TERMS SET OUT HERE IN LIEU OF THOSE IN BUYER'S PURCHASE ORDER.
         SELLER'S FAILURE TO OBJECT TO PROVISIONS CONTAINED IN ANY COMMUNICATION
         FROM BUYER SHALL NOT BE DEEMED A WAIVER OF THE PROVISIONS OF THIS
         ACCEPTANCE. ANY CHANGES IN THE TERMS CONTAINED HEREIN MUST SPECIFICALLY
         BE AGREED TO IN WRITING, SUCH AS A SPECIAL PRICING AGREEMENT, BY AN
         OFFICER OR AUTHORIZED MANAGER OF THE SELLER BEFORE BECOMING BINDING ON
         EITHER THE SELLER OR THE BUYER.

         All purchase orders or agreements must be approved and accepted by the
         Seller at its home office. These terms shall be applicable whether or
         not they are attached or enclosed with the Hardware Products to be sold
         hereunder. No shipments will be made until the Seller receives a signed
         purchase order. These terms do not apply to the licensing of software
         products offered by Seller. The terms that govern the software products
         licensed to Buyer is a separate agreement.

2.       HARDWARE PRODUCTS. The Hardware Products which Buyer is authorized to
         purchase pursuant to these Terms of Sale are listed in the Agreement.

3.       TAXES. Unless otherwise specifically provided herein, the amount of any
         present or future sales, revenue, excise, or other tax applicable to
         the Hardware Products covered by a purchase order or the manufacture,
         or sale thereof, shall be added to the purchase price and shall be paid
         by the Buyer, or in lieu thereof the Buyer shall provide the Seller
         with a tax exemption certificate thereafter. In the event Seller is
         required to pay any such tax, fee or charge, at the time of sale, or
         thereafter, the Buyer shall reimburse Seller therefor.

4.       SHIPMENT. Unless otherwise specified on a sales acknowledgment form
         received from Seller, shipment of goods within and outside the U.S.
         shall be delivered FOB Seller's dock and title and liability for loss,
         or damage thereto, shall pass to Buyer upon Seller's tender of delivery
         of the goods to a carrier for shipment to Buyer, and any loss or damage
         thereafter shall not relieve Buyer of any obligation hereunder. Buyer
         shall reimburse Seller for taxes and any other expenses incurred for
         licenses or clearance required at port of entry and destination. Seller
         may deliver the goods in installments. Unless otherwise agreed, all
         items

                                      -6-
<PAGE>   7

         shall be packaged and packed in accordance with Seller's normal
         practices. Buyer shall pay the per unit carriage and insurance amount
         attributable to each Hardware Product, as specified in the Agreement
         and confirmed by way of a sales acknowledgment form sent by Seller to
         Buyer.

5.       PAYMENT. Unless otherwise agreed, all invoices are due and payable (30)
         days from the date of invoice or with a 2 percent (2%) discount for
         payment received within ten days of date of invoice. No other discounts
         are authorized. Shipments, deliveries, and performance of work shall at
         all times be subject to the approval of the Seller's credit department,
         and the Seller may at any time decline to make any shipments or
         deliveries or perform any work except upon receipt or payment, or upon
         terms and conditions or security satisfactory to the credit department.

         If in the judgment of the Seller, the financial condition of the Buyer
         at any time does not justify continuation of production, or shipment on
         the terms of payment originally specified, the Seller may require full
         or partial payment in advance and, in the event of the bankruptcy or
         insolvency of the Buyer, or in the event any proceeding is brought by
         or against the Buyer under the bankruptcy or insolvency laws, the
         Seller shall be entitled to cancel any order then outstanding, and
         shall receive reimbursement for its cancellation charges. Each shipment
         shall be considered a separate and independent transactions, and
         payment therefor shall be made accordingly. If shipments are delayed by
         the Buyer, payments shall become due on the date when the Seller is
         prepared to make shipment. If the work covered by the purchase order is
         delayed by the Buyer, payments shall be made based on the purchase
         price, and the percentage of completion. Hardware Products held for the
         Buyer shall be at the risk and expense of the Buyer.

         Buyer grants and Seller retains a purchase money security interest in
         each Hardware Product furnished hereunder, and any proceeds thereof,
         until the full purchase thereof shall have been paid in full.

6.       SHIPPING DATES. All shipping dates are estimates only and are dependent
         upon prompt receipt of all necessary information from Buyer. Shipments
         may be made in installments. Seller shall be excused from performance
         and shall not be liable for any delay in delivery or in non-delivery,
         in whole or in part, caused by the occurrence of any contingency beyond
         the reasonable control of Seller, including but not limited to, war
         (whether an actual declaration thereof is made), sabotage, or other act
         of civil disobedience, judicial action, labor dispute, accident,
         earthquakes, defaults of suppliers, fire, act of God, shortage of
         labor, fuel, raw material or machinery or technical or yield failures
         where Seller has exercised ordinary care in the prevention thereof.
         Seller may at its sole discretion allocate production and delivery
         among Seller's customers.

7.       RESCHEDULING/CANCELLATION. No delivery delay requested by Buyer on a
         purchase order placed will be effective unless covered by an amendment
         to the purchase order that provides for the payment of any agreed upon
         costs the delay imposes on Seller, and that is signed by and duly
         authorized representative of Seller. Hardware Products returned for

                                      -7-
<PAGE>   8

         convenience of Buyer, if accepted by Seller, shall be subject to a
         restocking fee. Buyer may not cancel or reschedule any orders for
         delivery within one hundred twenty (120) days for any Hardware Products
         without Seller's prior written consent. A cancellation charge shall be
         assessed to Buyer on purchase orders for any Hardware Products within
         ninety (90) one hundred twenty (120) days of the scheduled delivery
         date. The amount of such charge shall be based on the quantity canceled
         and the time remaining.

8.       INSPECTION. Unless otherwise specified and agreed upon, the Hardware
         Products to be furnished by Seller under Buyer's purchase order shall
         be subject to the Seller's standard inspection at the place of
         manufacture. If it has been agreed upon and specified in Buyer's
         purchase order Buyer is to inspect or provide for inspection at place
         of manufacture, such inspection shall be so conducted as to not
         interfere unreasonable with Seller's operations and consequent
         approval, or rejection shall be made before shipment of the Hardware
         Products. Notwithstanding the foregoing, upon receipt of Hardware
         Products by Buyer which appear not to conform to the description of the
         Hardware Products in the Agreement, the Buyer shall immediately notify
         the Seller of such conditions and afford the Seller a reasonable
         opportunity to inspect the Hardware Products. No Hardware products
         shall be returned without Seller's consent. Seller's Return Material
         Authorization Number must accompany the return of all Hardware Products
         to Seller.

9.       LIMITED WARRANTY. THE FOLLOWING WARRANTY IS IN LIEU OF ALL WARRANTIES,
         EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO ANY
         WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND
         NON-INFRINGEMENT OF THIRD PARTIES INTELLECTUAL PROPERTY RIGHTS AND OF
         ALL OTHER OBLIGATIONS OR LIABILITIES ON SELLER'S PART. THIS WARRANTY
         NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR SELLER
         ANY OTHER LIABILITY IN CONNECTION WITH THE SALE OF SELLER'S PRODUCTS.
         THIS WARRANTY DOES NOT APPLY TO PROBLEMS ARISING FROM BATTERY LEAKAGE
         OR USE OF IMPROPER EXTERNAL POWER SOURCES.

         Seller warrants to Buyer that Hardware Product delivered under this
         Agreement is 100% defect free. Seller also warrants to the Buyer the
         following Hardware Products against defects in material workmanship
         under normal use and service for the period of three (3) year from the
         date of shipment. Seller's obligations under this provision are
         limited, and its sole option to: (i) replacing, (ii) repairing or,
         (iii) giving credit for any Hardware Product which shall, within the
         warranty period, be returned to Seller's factory, transportation
         charges prepaid, and which is, after examination, disclosed to Seller's
         satisfaction to be thus defective. Prior to returning any Hardware
         Product to Seller, Customer must request and obtain a Return Material
         Authorization form from Seller. This warranty shall not apply to any
         Hardware Products which have been repaired or altered except by Seller,
         or which shall have been subject to misuse, negligence or accident or
         not maintained in accordance with handling or operating instructions
         supplied by Seller. Any Hardware Products replaced or returned for
         repair are warranted for a period on ninety (90) days, but in no event
         will the

                                      -8-
<PAGE>   9

         warranty be extended beyond the original warranty period. This warranty
         applies exclusively to Buyer and does not extend to Buyer's customers.

10.      PATENT INFRINGEMENT. Buyer shall hold Seller harmless from and defend
         against any costs, expenses, damages, or liabilities arising from
         Seller's compliance with Buyer's designs, instructions, or
         specifications. Except as set forth above, Seller agrees to defend, or
         at Seller's option settle, at Seller's own expense and under Seller's
         sole control, any claim, suit, demand, or proceeding, including
         attorney's fees (an "Action") resulting from any alleged infringement
         of United States patents owned by third parties by Hardware Products as
         sold and purchased by Buyer and from Seller, provided Buyer (I) gives
         to Seller prompt notice of any such action, (II) authorizes Seller to
         settle or defend any such Action, and (III) assists Seller in so doing
         upon Seller's request (at Seller's expense). Should, as a result of any
         such Action, Buyer be enjoined from selling or using the Hardware
         Product, Seller shall either: (1) procure for Buyer the right to use or
         sell the Hardware Product; (2) modify the Hardware Product so that it
         becomes non-infringing; (3) upon receipt of the Hardware Product,
         provide to Buyer a non-infringing product meeting the same function
         specifications as the Hardware Product or (4) authorize the return of
         the Hardware Product to the Seller, and upon its receipt refund to
         Buyer the cost of the Hardware Product. Buyer will use commercially
         reasonable efforts to assist Seller in mitigating its damages
         hereunder. Seller shall not be liable for any costs or expenses
         incurred without Seller's prior written authorization. Notwithstanding
         the foregoing, in no event shall Seller's liability hereunder exceed
         the aggregate amount paid by Buyer to Seller for those Hardware
         Products incorporating the allegedly infringing technology licensed or
         purchased under, or in conjunction with this Agreement during the
         twelve (12) months immediately preceding the initiation of such Action.
         The foregoing states the entire liability to Seller for infringement of
         the patents of third parties, and in particular, Seller has no
         obligations to indemnify Buyer for infringement of patents resulting
         from combinations of the Hardware Product with other products, whether
         or not supplied by Seller. THIS PROVISION IS STATED IN LIEU OF ANY
         OTHER EXPRESSED, IMPLIED, OR STATUTORY WARRANTY AGAINST INFRINGEMENT
         AND SHALL BE THE SOLE AND EXCLUSIVE REMEDY FOR PATENT INFRINGEMENT OF
         ANY KIND.

11.      DAMAGE LIMITATION. INDEPENDENTLY OF ANY OTHER REMEDY LIMITATION HEREOF
         AND NOTWITHSTANDING ANY FAILURE OF THE ESSENTIAL PURPOSE OF ANY SUCH
         LIMITED REMEDY, IT IS AGREED IN NO EVENT SHALL SELLER BE LIABLE FOR
         SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES OF ANY KIND UNDER THIS
         AGREEMENT.

12.      U.S. GOVERNMENT CONTRACTS. If Buyer's original purchase order indicates
         by contract number it is placed under a government contract, only the
         following provisions of the current Federal Aquisition Regulations are
         applicable in accorance with the terms thereof, with an appropriate
         substitition of parties, as the case may be -- i.e., "Contracting
         Officer" shall mean "Buyer," "Contractor" shall mean "Seller," and the
         term "Contract" shall mean this order:

                                      -9-
<PAGE>   10

                  52.202-1. Definitions; 52.232-11, Extras; 52.219-9; Variation
                  in Quantity; 52.232-23, Assignment of Claims; 52.228-2,
                  Additional Bond Security; 52.225-11, Certain Communist Areas;
                  52.222-4, Contract Work Hours and Safety Standards Act --
                  Overtime Compensation; 52.222-20, Walsh-Healy Public Contracts
                  Act; 52.222-25, Equal Opportunity; Officials Not to Benefit;
                  52.203-5, Covenant Against Contingent Fees;
                  52.249-1, Termination for Convenience of the Government (Fixed
                  Price) (Short Form) (only to the extent that Buyer's contract
                  is terminated for the convenience of the government); 52.2-1,
                  Contractor Inspection Requirements; 52.227-1, Authorization
                  and Consent;
                  52.227-2, Notice and Assistance Regarding Patent and Copyright
                  Information; 52.247-1, Commercial Bill of Lading Notations;
                  52.233-35, Affirmative Action for Special Disabled and Vietnam
                  Era Veterans; 52.222-1, Notice to the Government of Labor
                  Disputes; 52.215-1, Examination of Records by Controller
                  General; 52.220-3, Utilization of Labor Surplus Area Concerns.

13.      HARDWARE PRODUCT CHANGES. Seller reserves the right, at its sole
         discretion, to discontinue manufacturing or supplying any Hardware
         Product which has not been firmly scheduled for delivery to Buyer.
         Seller also reserves the right to change or improve any Hardware
         Product or specification provided that such changes do not affect form,
         fit or function. Changes that do not affect form, fit or function will
         be made upon giving thirty (30) day's advance notification to Buyer,
         and shipments will be made upon the approval of the Buyer. Seller may
         from time, to time, delete or obsolete a Hardware Product.

14.      INTERNATIONAL ORDERS. Seller shall use its best efforts to obtain
         export licenses for shipment from the United States to foreign
         countries on behalf of Buyer, provided that Buyer has supplied Seller
         with all the information necessary to obtain such licenses. Buyer shall
         be responsible for obtaining all import licenses required by any
         country and all re-export licenses. Buyer shall comply with all
         applicable provisions of the Export Administration Regulations of the
         United States Department of Commerce, or any amendment thereto, in
         effect with respect to all Hardware Product hereunder, and shall
         provide Seller with all documentation and data necessary or desirable
         in monitoring such compliance. Buyer agrees to hold Seller harmless
         against any liability arising from the failure of Buyer or Buyer's
         customers to comply with such regulations. This provision shall survive
         any termination, transfer, or expiration of the Agreement. Seller shall
         have no duty to ship any Hardware Products under a purchase order if
         appropriate licenses, permits and the like are not granted by the
         countries of import and export.

15.      SALE CONVEY NO LICENSE. Seller's Hardware Products are offered for sale
         and are sold by Seller subject to the condition that such sales does
         not convey any license, expressly, or by implication, estoppel
         otherwise, under any patent, mask work, or copyright, or any assembly,
         circuit, combination, method or process witch any such Hardware
         Products are used. Seller expressly reserves all its rights under such
         patents, mask works or copyrights.

                                      -10-
<PAGE>   11

16.      TECHNICAL SUPPORT. Buyer shall maintain sufficient technical personnel
         and resources to support, and shall use its best efforts to support,
         the Hardware Products at Buyer's customers. Such support shall include,
         but not be limited to, providing telephone assistance during normal
         business hours and user documentation from Buyer to their customer.
         Supplier will provide technical support to Buyer's personnel via
         telephone assistance and website support for Hardware Product
         documentation and firmware online at: www.chaparraltec.com.

         In addition, Buyer shall make its technical personnel available for
         technical training two (2) times per year, which training shall take
         place at a location to be agreed upon between the parties. Seller shall
         pay the costs of materials for the training hereunder; all travel costs
         associated with attending the training for each party shall be borne by
         such party.

17.      RETURN MATERIAL AUTHORIZATION. In the event that Buyer needs to return
         Hardware Products, purchased under the terms and conditions of this
         Agreement, Buyer shall call or use electronic mail to request a RMA
         Number from Seller's Corporate Sales Department. No product can be
         received on Seller's dock unless properly authorized and will be
         returned to Buyer. Seller will provide RMA Numbers within two (2)
         business days. Buyer will use Seller's packing materials to return any
         Hardware Product.

                                      -11-

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