Samsung M393B5173EH1-CF801 | 4GB DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Quad Rank Memory Module

Technical Specifications:
- Memory Type: DDR3 SDRAM
- Capacity: 4GB
- Speed: 1066MHz (PC3-8500)
- Latency Timings: CL7
- Pin Count: 240-pin DIMM
- Rank: Quad
- Error Correction Code (ECC): ECC Registered
- Voltage: 1.5V
- Data Integrity Check: Advanced ECC
- Form Factor: DIMM
- CAS Latency: 7
- Memory Rank: 4Rx8

Helpful Notes:
- This memory module is designed for use in servers and workstations.
- ECC memory is more reliable than non-ECC memory and can detect and correct single-bit errors.
- Make sure your system is compatible with DDR3-1066MHz memory before purchasing.