SK Hynix HMT351U7CFR8C-PBT0 | 4GB DDR3-1600MHz PC3-12800 ECC Unbuffered CL11 240-Pin DIMM Dual Rank Memory Module

1. Memory Type: DDR3 SDRAM
2. Memory Size: 4 GB
3. Memory Speed: 1600 MHz
4. Memory Standard: PC3-12800
5. Error Correction Code (ECC): ECC
6. Signal Processing: Unbuffered
7. CAS Latency: CL11
8. Pin Count: 240-pin
9. Rank: Dual Rank
10. Voltage: 1.5 V
11. Form Factor: DIMM
12. Manufacturer: Hynix

Helpful Notes:
1. ECC memory is designed to detect and correct errors in data.
2. Dual rank memory provides better performance than single rank memory.
3. Make sure to check your motherboard compatibility before purchasing.