• Support ECC error detection and correction
  • Off-Chip Driver(OCD) Impedance Adjustment
  • On Die Termination
  • Refresh and Self Refresh
  • Average Refresh Period 7.8us
  • Supports auto-refresh/self-refresh
  • Operating Temperature Range:
    • Commercial 0°C≦TC≦85°C
  • Average refresh period
    • 7.8us at 0°C ≦ TC ≦ 85°C
    • 3.9us at 85°C ≦ TC ≦ 95°C
  • Conformal coating/Underfill(optional)


SORDIMM (Small Outline ECC Registered DIMM) is designed for networking and communication systems. Its small size and high-speed processing are ideal for small-sized networking equipments, such as switch and router. Furthermore, the use of a register achieves signal synchronization and stability, preventing error in data processing at high speed when moving large amounts of data. It also supports ECC function to detect and correct data errors to improve the memory module’s reliability.


  • Module Type SORDIMM
  • Memory Technology DDR2
  • Frequency 533/667
  • Density 512M/1G
  • Voltage 1.8v
  • Pin Count 200-Pin
  • Width 72-Bit
  • PCB Height 1.18"
  • Operation Temperature TC=0℃ to 85℃
  • Technology 30µ Gold Contact
  • Application Cloud Computing / Embedded & IPC