Industrial Grade SD™ Card Portfolio

Capacity, Endurance, Performance and Reliability
You Can Trust

Product Highlights

n Operating temp range: –25˚C to 85˚C and –40˚C to 85˚C
n Extreme high endurance: Up to 1536 TBWn Broad portfolio: 8GB to 512GB
n Extended product life cyclen Write-protection using mechanical switch

Advanced Featuresn Health Status: Helps in preventive maintenanceby signaling when the card needs to be replacedn Power Immunity: Helps protecting data during
ungraceful shutdowns
n Read Refresh: Enhances data retention while
powered by relocating data to new blocks
n Programmable String: One-time programmable
32-byte string allows OEM/ODMs to program any
specific informationn Host Lock: Additional level of password security
that locks the card to a particular hostn Secured FFU: Helps securely upgrade firmware
to a device while deployed in the field

Business Benefits

n Delivers lower system TCO
n Enables real-time analytics at the edgen Reduces network trafficn Provides reliable local backup
n Maximizes system availability with health statusmeter, ensuring timely preventative maintenance

Serving Industrial Applicationsn Android Devices & GPSn Factory Automationn Medical
n Gaming Consolesn Industrial Computersn Agriculturen Multifunction Printers
n Raspberry Pi devices
n Video Surveillance Systems

High Capacity Removable Storage Solutions
for Industrial and IoT Applications at
Endpoints and the Edge
The Industrial and IoT storage markets are changing rapidly due to applications and devices with increased compute power, edge computing, andadvanced capabilities such as Artificial Intelligence (AI) and machine vision.
These advancements, along with an increase in the number of connected
devices and sensors, are driving a need for higher capacity and higherreliability storage solutions. Western Digital’s Edge storage devices likethe Industrial grade SD cards capture data locally as primary or backup
storage and can also help maximize network efficiency and enable systems
to analyze data and act on results in real-time.
Leveraging 30 years of expertise in NAND flash memory and storage systems,
Western Digital Industrial grade SD cards deliver edge storage solutions
for Industrial and IoT applications requiring high reliability, durability, andhigh-intensity recording across a wide range of operational requirements.
Designed and tested to withstand the most demanding conditions andfeaturing mechanical switch write-protection and an advanced memory
management firmware (FW), which includes power immunity, auto/manual
read refresh, ECC, and wear leveling, data-intensive applications can relyon Western Digital Industrial products to capture every critical moment,
log each event, and to ensure quality of service to end-users. These highendurance solutions offer extended product life cycles which can reduce
total cost of ownership (TCO) per system by eliminating costly redesigns
and requalification while minimizing unnecessary maintenance calls.
Western Digital Industrial grade SD cards are specifically designed to meetthe endurance, security, performance needs and environmental requirements for a wide range of Industrial and IoT applications including industrial
PCs, printers, GPS navigation, gaming consoles, and more.

Western Digital Industrial SD™ Card Products4
Product Name

Industrial Wide Temp
IX LD342

Industrial Ext Temp
IX LD332

Industrial Wide Temp
IX LD332

InterfaceSD6.0 UHS-I 104

SD5.1 UHS-I 104

SD5.1 UHS-I 104

Capacity1

16GB to 512GB

8GB to 64GB

8GB to 64GB

Operating Temp

–25˚C to 85˚C–40˚C to 85˚C

–25˚C to 85˚C

NAND Flash Technology
Performance2

3D TLCMLCMLC

Speed Class 10, U1/U3, V10/V30

Speed Class 10, U1

Speed Class 10, U1

Up to 100/50 MB/s

Up to 80/50 MB/s

Up to 80/50 MB/s

Up to 1536 TBW

Up to 192 TBW

Up to 192 TBWIndustrial Wide Temp
IX LD342

Industrial Ext Temp
IX LD332

Industrial Wide Temp
IX LD332—SDSDAF3-008G-XI

SDSDAF3-008G-I

Sequential R/W2
Endurance3

Ordering Information
Product Name
Capacity
8GB
16GB

SDSDAF4-016G-I

SDSDAF3-016G-XISDSDAF3-016G-I

32GB

SDSDAF4-032G-I

SDSDAF3-032G-XI

SDSDAF3-032G-I

64GB

SDSDAF4-064G-I

SDSDAF3-064G-XI

SDSDAF3-064G-I

128GB

SDSDAF4-128G-I

——

256GB

SDSDAF4-256G-I

——

512GB

SDSDAF4-512G-I——

1 1GB= 1,000,000,000 bytes. Actual user storage less.
2 Based on internal testing; performance may be lower depending on host device, usage and other factors. 1MB = 1,000,000 bytes
3 Approximation based on Western Digital internal metrics that quantifies how much data can be written to a card in its lifespan expressed in Terabytes Written (TBW),with write application of 1.
4 Product specifications subject to change without notice. Pictures shown may vary from actual products. Not all products are available in all regions of the world.

Western Digital Corporation | 5601 Great Oaks Parkway | San Jose | CA 95119 | USA

Contact Information
OEMProducts@WDC.com© 2020 Western Digital Corporation or its affiliates. All rights reserved. Western Digital and the Western Digital logo are registeredtrademarks or trademarks of Western Digital Corporation or its affiliates in the US and other countries. All other marks are the propertyof their respective owners. Product specifications subject to change without notice. Pictures shown may vary from actual products.
Not all products are available in all regions of the world.

For more information, please visit:

Western Digital Technologies, Inc. is the seller of record and licensee in the Americas of SanDisk® products.

For all inquiries, please email:www.WesternDigital.com

02-01-WW-04-00044

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