HMT151R78FR4C-H9-DBAA - Hynix 4GB DDR2-1066MHz PC2-8500 ECC Registered CL7 240-Pin DIMM 1.8V Dual Rank Memory Module

Technical Specifications:
- Memory Type: DDR2 SDRAM
- Capacity: 4GB
- Memory Speed: 1066MHz (PC2-8500)
- CAS Latency: CL7
- Pin Count: 240-pin
- Voltage: 1.8V
- Error Correction Code (ECC): ECC Registered
- Rank: Dual Rank
- Form Factor: DIMM
- Memory Organization: X8
- Chip Organization: 256x8
- Memory Configuration: 512Meg x 72

Helpful Notes:
- ECC memory is designed for servers and workstations, offering error correction for greater stability.
- Dual rank memory modules provide better performance than single rank modules.
- DDR2 memory is an older technology and may not be compatible with newer systems.