PNY DIM104GBN/12800/3-SB | 4GB DDR3-1600MHz PC3-12800 non-ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module

1. Memory Type: DDR3
2. Memory Capacity: 4GB
3. Memory Speed: 1600MHz
4. Memory Standard: PC3-12800
5. Memory Form Factor: DIMM
6. Memory Pin Configuration: 240-pin
7. Memory CAS Latency: CL11
8. Memory Rank: Dual Rank
9. Error Correction Code (ECC): Non-ECC
10. Buffered/Unbuffered: Unbuffered
11. Voltage: 1.5V
12. Memory Timings: 11-11-11

Helpful notes:
1. This memory module is compatible with most desktop computers that support DDR3 memory.
2. Dual Rank memory modules offer better performance than single rank modules.
3. Non-ECC memory is suitable for home and office use, but not recommended for mission-critical applications.