245 Series SD Card

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.

For designers who would like more information which flash storage device is right for their systems, pleasecontact a Cactus expert.


4GB - 64GB
Memory type
Endurance cycles
>6x Commercial Grade
MTBF (Hours)
1-2 Million
2 Years
Standard temperature
-25°C to 85°C
Extended temperature
-40°C to 85°C
Sequential read
Sequential write
SMART feature


  • 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 – 3.6V
  • Unique Electronic Serial Card ID
  • Sustained Reads up to 80MB/sec
  • Sustained Writes up to 65MB/sec
  • Solid State Design With No Moving Part
  • Zero dB Noise
  • 1-2 Million Hour MTBF
  • RoHS Compliant
  • 2 Year Warranty

Cactus Part Numbers

The 245 Series SD Card matches the these part numbers. If you are interested in any of these part numbers, please Contact a Cactus Expert.

  • KS16GR-245
  • KS16GRI-245
  • KS32GR-245
  • KS32GRI-245
  • KS4GR-245
  • KS4GRI-245
  • KS64GR-245
  • KS64GRI-245
  • KS8GR-245
  • KS8GRI-245