UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q/A

(Amendment No. 1)







|x | Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
|- | ---------------------------------------------------------------------------------------



| | For the quarterly period ended March 31, 2009.
| | ----------------------------------------------



| ̈ | Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
|- | ----------------------------------------------------------------------------------------



| | For the Transition Period From                      to
                    .
| | ----------------------------------------------------------------------------

Commission file number 001-33748





DUPONT FABROS TECHNOLOGY,
INC.

(Exact name of registrant as specified in its charter)







|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|Maryland                                                       |  | 20-8718331                          
|(State or other jurisdiction of Incorporation or organization) |  | (IRS employer identification number)



|                                          |  |         
|----------------------------------------- |  | --------
|1212 New York Avenue, NW Washington, D.C. |  | 20005   
|(Address of principal executive offices)  |  | Zip Code

Registrants telephone number, including area code: (202) 728-0044





Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange
Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90
days.    Yes  x    No   ̈

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of
Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes   ̈    No   ̈

Indicate by
check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of large accelerated filer, accelerated filer and
smaller reporting company in Rule 12b-2 of the Exchange Act. (Check one):



|                        |  |                                                  |  |                           |  |  
|----------------------- |  | ------------------------------------------------ |  | ------------------------- |  | -
|Large accelerated filer |  |  ̈                                                |  | Accelerated filer         |  | x
|                        |  |                                                  | 
|Non-accelerated filer   |  |  ̈  (Do not check if a smaller reporting company) |  | Smaller reporting company |  |  ̈

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the
Act).    Yes   ̈    No  x

Indicate the number of shares outstanding of each of the issuers classes of common stock, as of the latest practicable date.



|                                         |  |                              
|---------------------------------------- |  | -----------------------------
|Class                                    |  | Outstanding at April 30, 2009
|Common Stock, $0.001 par value per share |  | 40,521,442                   









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This Amendment No. 1 (Amendment No. 1) amends the Quarterly Report on Form 10-Q of
DuPont Fabros Technology, Inc. (the Company) for the quarterly period ended March 31, 2009, originally filed with the Securities and Exchange Commission (the SEC) on May 5, 2009 (the Original Filing).
The Company is filing this Amendment No. 1 solely to correct certain inadvertent omissions from the Certifications of the Companys Chief Executive Officer and Chief Financial Officer required pursuant to Section 302 of the
Sarbanes-Oxley Act of 2002, which were filed as Exhibits 31.1 and 31.2. Except as described above, no other changes have been made to the Original Filing and the Company has not updated the disclosure contained herein to reflect events that
have occurred since the Original Filing. Accordingly, this amendment should be read in conjunction with the Companys other filings made with the SEC subsequent to the Original Filing.



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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.



DUPONT FABROS TECHNOLOGY, INC.By:

/s/ Jeffrey H. FosterName: Jeffrey H. Foster Title:
  Chief Accounting Officer (Principal Accounting Officer)


Date: August 5, 2009



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EXHIBIT INDEX



|              |  |                                          
|------------- |  | -----------------------------------------
|ExhibitNumber |  | Description                              
|              | 
|31.1          |  | Certification of Chief Executive Officer.
|              | 
|31.2          |  | Certification of Chief Financial Officer.