203 Series IDE SSD

The Cactus Technologies 203 Series Industrial Grade 2.5” IDE SSD, available in capacities up to 4 Gbytes, is a solid-state flash memory product that complies with the ATA standard in the 2.5” SSD form factor. It is intended for OEM applications needing a high endurance part with adequate performance or requiring the optional full extended temperature range of -45C to +90C.

The 203 Series Industrial Grade 2.5” IDE SSD 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 and Defect Management into the product, making it the most reliable 2.5” IDE SSD available. Custom Labeling, Custom ID and Preloaded Content are available based on customer requirements (see Custom Features).


128MB – 4GB
Form factor
2.5” IDE SSD
Memory type
Endurance cycles
>2 Million
MTBF (Hours)
4 Million
5 Years
Standard temperature
0°C to 70°C
Extended temperature
-45°C to 90°C
Sequential read
Sequential write
Pro feature set
SMART feature
Similar Feature


  • Industry Standard 2.5” IDE Solid State Disks
  • Capacities 128MB to 4GB
  • Supports ATA PIO Mode 0-4
  • Supports Multiword DMA Mode 0-2
  • Dual Voltage Support: 3.3V or 5.0V
  • Unique Electronic Serial Card ID
  • Supports Traceability Barcode
  • Solid State Design With No Moving Part
  • Fast Data Transfer Rates
  • High Data Reliability
  • High Shock & Vibration Tolerances
  • Wide Operating Temperature Range
  • 5 Year Warranty

Cactus Part Numbers

The 203 Series IDE SSD matches the these part numbers. If you are interested in any of these part numbers, please Contact a Cactus Expert.

  • KD128MF-203
  • KD128MF-204
  • KD128MFI-203
  • KD128MFI-204
  • KD1GF-203
  • KD1GF-204
  • KD1GFI-203
  • KD1GFI-204
  • KD256MF-203
  • KD256MF-204
  • KD256MFI-203
  • KD256MFI-204
  • KD2GF-203
  • KD2GF-204
  • KD2GFI-203
  • KD2GFI-204
  • KD4GF-203
  • KD4GF-204
  • KD4GFI-203
  • KD4GFI-204
  • KD512MF-203
  • KD512MF-204
  • KD512MFI-203
  • KD512MFI-204