• Low-Density Parity-Check (LDPC) Code
  • Global Wear Leveling
  • Flash bad-block management
  • Flash Translation Layer: Page Mapping
  • S.M.A.R.T.
  • DataDefender™
  • ATA Secure Erase
  • Device Sleep
  • TRIM
  • Hyper Cache Technology
  • SMART Read Refresh™

Industrial SSD: ST250-M280

Apacer’s ST250-M280 is a well-balanced solid-state disk (SSD) drive with standard form factor and great performance. Designed in SATA 6.0 Gb/s interface, the SSD is able to deliver exceptional read/write speed, making it the ideal companion for heavy-loading industrial or server operations.

ST250-M280 utilizes 3D NAND for higher capacity up to 2TB and provides more power efficiency than 2D NAND. Appearing in M.2 2280 mechanical dimensions, ST250-M280 is believed to be the leading add-in storage solution for future host computing systems. Regarding reliability, ST250-M280 is implemented with LDPC (Low Density Parity Check) ECC engine to extend SSD endurance and increase data reliability while reading raw data inside a flash chip. In addition, the drive comes with various implementations including powerful hardware ECC engine, power saving modes, wear leveling, flash block management, S.M.A.R.T., TRIM and DataDefender.

In terms of security, Advanced Encryption Standard (AES) ensures data security and provides users with a peace of mind. Furthermore, with End-to-End Data Protection, data integrity can be assured at multiple points in the path to enable reliable delivery of data transfers.


  • Model ST250-M280
  • Interface SATA 3.2 (6Gb/s)
  • Connector 75-pin SATA-based M.2 module pinout
  • Form Factor M.2 2280-D5-B-M
  • NAND Flash Type 3D TLC
  • Capacity 128GB ~ 2TB
  • External DRAM No
  • Sequential Read Performance (MB/sec) Up to 560
  • Sequential Write Performance (MB/sec) Up to 510
  • ECC Engine Low-Density Parity-Check (LDPC) Code
  • IOPS (4K Random Write) 70K
  • Standard Operating Temperature ( °C ) 0 ~ + 70
  • Storage Temperature ( °C ) -55 ~ + 100
  • Thermal Sensor Yes
  • Shock Operation: Acceleration, 50(G)/11(ms)/half sine (compliant with MIL-STD-202G)
    Non-operation: Acceleration,1,500(G)/0.5(ms)/half sine (compliant with MIL-STD-883K)
  • Vibration Operation:7.69(Grms), 20~2000(Hz)/random (compliant with MIL-STD-810G)
    Non-operation:4.02(Grms), 15~2000(Hz)/random (compliant with MIL-STD-810G)
  • Operating Voltage 3.3 V ± 5%
  • Power Consumption Active mode: 380 mA
    Idle mode: 65 mA
  • Dimension (L x W x H ) 80.00 x 22.00 x 3.8 mm
  • MTBF (hours) >3,000,000
  • Technology AES 256-bit Encryption / ATA Secure Erase / CoreAnalyzer2 / DataDefender™ / DEVSLP / End-to-end Data Protection / Page Mapping / S.M.A.R.T. / Smart Read Refresh™ / SSDWidget 2.0 / Thermal Sensor
  • Application Factory Automation / Gaming / Internet of Things / Server & Networking


  • eDM ST250-M280 1.62 MB