Trade Shows

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26.06. - 28.06.2018, Nuremberg
Hall 5, Booth 5-401




Sample Request
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Germany / General
Thomas Graffweg
✆: +49 (0) 2129 - 376-212
✉: Send email

Austria / Switzerland
Karl Eder
✆: +43 (0) 7448 - 21643-11
✉: Send email


USB Flash Drive Series 300


The Cactus Technologies 300 Series Industrial Grade USB Flash Drive, available in capacities up to 32 Gbytes, is a rugged, highly reliable, high endurance, solid-state flash memory product with an industry standard USB 2.0 interface. It is intended for OEM applications needing a high endurance and high capacity part with high performance or requiring the optional full extended temperature range of -45C to +90C.

The 300 Series Industrial Grade USB Flash Drive is SLC NAND based and comes with full BOM Control, Long Life Cycles and is built with Stringent Quality Processes. Cactus Technologies incorporates Industrial Grade ECC, Wear Leveling, Write Abort Protection Circuitry, SMART Feature Set and Defect Management into the product, making it the most reliable USB Flash Drive available. Custom Labeling, Custom ID and Preloaded Content are available based on customer requirements (see Custom Features).



Specifications   Features


Memory Type

Endurance Cycles

MTBF (Hours)


Standard Temperature

Extended Temperature

Sequential Read

Sequential Write

Shock / Vibration

Pro Feature Set


512MB - 32GB


>2 Million

4 Million

5 Years

0°C to +70°C

-45°C to +90°C



3000G / 30G


  • Solid state design with no moving parts
  • Capacities 512MB - 32GB
  • Sustained read up to 30Mbytes/sec
  • Sustained write up to 25Mbytes/sec
  • Plugs into industry standard USBA receptacles
  • Compliant with USB2.0 specifications
  • Compliant with USB mass storage class specifications v1.0
  • SMART Feature Set supported via ATA pass through
  • Unique Electronic Card ID
  • Supports booting from USB device
  • 6.5 Million Hour MTBF
  • Zero dB noise
  • Enhanced error correction with 15bit BCH ECC
  • RoHS compliant
  • 5 Year warranty


Ordering Info

Industrial Grade USB Flash Drive series 300: KUxRy-300

x = Capacity y = Temperature range

512M = 512MB

1G = 1GB

2G = 2GB

4G = 4GB

8G = 8GB

16G = 16GB

32G = 32GB

blank = 0°C to +70°C

I = -45°C to +90°C