Samsung M391B5173EB0-YK0 | 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM 1.35V Low Voltage Single Rank Memory Module

1. Memory Type: DDR3 SDRAM
2. Capacity: 4GB
3. Speed: 1600MHz
4. Latency: CL11
5. Pin Count: 240-pin
6. Rank: Single
7. Voltage: 1.35V
8. Error Correction Code (ECC): Yes
9. Buffered/Unbuffered: Unbuffered
10. Form Factor: DIMM
11. CAS Latency: 11
12. Memory Configuration: 512M x 72

Helpful Notes:
1. This memory module is compatible with systems that require DDR3 ECC unbuffered memory.
2. The low voltage of 1.35V helps reduce power consumption and heat generation.
3. The 240-pin DIMM form factor is commonly used in desktop and server systems.