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SD Card Series 245


The Cactus Technologies 245 Series OEM Grade SD cards are highly reliable, cost effective flash storage devices, based on Pseudo-SLC (pSLC) NAND. They are intended for applications which demand extremely high performance and medium endurance in a rugged embedded foot print guaranteed to MIL-810 Standard shock and vibration.

OEM Grade pSLC SD Cards have >6 times more endurance cycles than Commercial Grade products based on MLC NAND. Pseudo-SLC products should be used in applications which require better endurance, error rates and data retention than the Commercial Grade MLC SD Cards. The Pseudo-SLC Overview white paper gives a detailed overview of this technology.

For OEMs requiring the highest level of reliability and endurance, Cactus offers Industrial Grade products to meet the most demanding applications in the harshest environments.



Specifications   Features


Memory Type

Endurance Cycles

MTBF (Hours)


Standard Temperature

Extended Temperature

Sequential Read

Sequential Write

Shock / Vibration

SMART Features


4GB - 64GB




2 Years

-25°C to +85°C

-40°C to +85°C



50G / 15G


  • Industry standard SDA version up to 3.1
  • Card capacities 4GB to 64GB
  • Pseudo-SLC w/>6 times endurance of Commercial Grade
  • Supports SPI mode
  • Voltage range: 2.7V to 3.6V
  • Unique electronic serial card ID
  • Sustained reads up to 80MB/sec
  • Sustained writes up to 65MB/sed
  • Solid state design with no moving parts
  • Zero dB noise
  • 200K hour MTBF
  • RoHS compliant
  • 2 year warranty

Ordering Info

Commercial Grade SD card series 240: KSxRy-245

x = Capacity y = Temperature range

4G = 4GB

8G = 8GB

16G = 16GB

32G = 32GB

64G = 64GB

blank = -25°C to +85°C

I = -40°C to +85°C