Kingston KVR1600D3D8R11SK3/12G | 12GB Kit (3 X 4GB) DDR3-1600MHz PC3-12800 ECC Registered CL11 240-Pin DIMM Dual Rank x8 Memory

Technical specs:
- Memory Type: DDR3 SDRAM
- Capacity: 12GB (3 x 4GB)
- Speed: 1600MHz (PC3-12800)
- Latency: CL11
- Voltage: 1.5V
- Error Correction Code (ECC): Yes
- Registered: Yes
- Rank: Dual Rank x8
- Pin Count: 240-Pin DIMM
- Form Factor: DIMM
- CAS Latency: 11
- Memory Rank: 2Rx8

Helpful notes:
- ECC memory is designed for servers and workstations that require high reliability and data integrity.
- Registered memory provides better stability and reliability than unbuffered memory.
- Dual rank memory provides better performance than single rank memory, especially in multi-tasking scenarios.