HMT451R7MFR8A-PBT8 - Hynix 4GB DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Single Rank Memory Module

1. Memory Type: DDR3 SDRAM
2. Capacity: 4GB
3. Memory Speed: 1600MHz
4. Data Integrity Check: ECC
5. CAS Latency: CL11
6. Pin Count: 240-Pin DIMM
7. Rank: Single Rank
8. Error Correction Code: ECC
9. Voltage: 1.5V
10. Form Factor: DIMM
11. Technology: DDR3 SDRAM
12. Module Configuration: 512M x 72

Helpful Notes:
1. This memory module is designed for use in servers and workstations.
2. ECC memory is more reliable and can detect and correct errors in data.
3. Make sure your system is compatible with DDR3 memory before purchasing.