Kingston KVR1066D3S8R7SK3/3G | 3GB Kit (3 X 1GB) DDR3-1066MHz PC3-8500 ECC Registered CL7 240-Pin DIMM Single Rank x8 Memory

1. Memory Type: DDR3 SDRAM
2. Capacity: 3GB (3 x 1GB)
3. Speed: 1066MHz (PC3-8500)
4. Latency Timing: CL7
5. Technology: ECC Registered
6. Pin Count: 240-Pin DIMM
7. Rank: Single Rank x8
8. Voltage: 1.5V
9. Error Checking: ECC
10. Buffered/Unbuffered: Registered
11. Form Factor: DIMM
12. Compatibility: Compatible with systems that support DDR3 1066MHz memory

Helpful notes:
1. ECC memory is designed for servers and workstations that require high reliability and error correction capabilities.
2. Registered memory provides better stability and reliability in high-density memory configurations.
3. This memory kit is compatible with systems that support DDR3 1066MHz memory, but it is always recommended to check the system's specifications before purchasing.