HMT151R7BFR4A-G7D7 - Hynix 4GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Dual Rank Memory Module

Here are the technical specifications for the Hynix 4GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Dual Rank Memory Module:

1. Memory Type: DDR3 SDRAM
2. Capacity: 4GB
3. Data Transfer Rate: 1066MHz
4. CAS Latency: CL7
5. Error Correction Code: ECC
6. Registered/Unbuffered: Registered
7. Pin Count: 240-Pin
8. Rank: Dual Rank
9. Voltage: 1.5V
10. Form Factor: DIMM
11. Memory Speed: 1066MHz
12. Memory Standard: PC3-8500

Helpful notes:
1. ECC memory is designed for use in servers and workstations where data integrity is critical.
2. Registered memory provides improved stability and reliability by buffering signals between the memory controller and the DRAM modules.
3. Dual rank memory modules offer improved performance over single rank modules by allowing for more memory access per clock cycle.