2.5" SSD EM31

2.5" SSD EM31 is a SATA III 6Gb/s budget-friendly MLC solid state drive designed with high perfrmance and reliability. 2.5" SSD EM31 series offers one of the lowest SSD price tags for various industrial and embedded applications.


  • Industrial SATA III 2.5" SSD
  • MLC, DRAM-less, up to 256GB capacity
  • Commercial/extended/wide temp. solutions
  • Built-in ECC and OCP/OVP
  • NCQ/TRIM/SMART support
  • mSMART storage device monitoring
Interface SATA III
Form Factor 2.5" SSD (SFF-8201)
Flash Type MLC
Max. Channel 4
Density 16GB~256GB
Sequential R/W (MB/sec, max.) 505/331
Operating Temperature 0°C~+70°C/-25°C~+85°C/-40°C~+85°C
Max. Power Consumption 2.75W (5Vx550mA)
Dimension (LxWxH/mm) 100x69.85x6.8
Operating Voltage 5V±5%
Storage Temperature -55°C~+95°C
External DRAM Buffer N/A
Thermal Sensor
DEVSLP Mode <5mW
ATA Security
Vibration 20G (7~2KHz)
Shock Resistance 1500G@0.5ms
MTBF >3 million hours