Kingston KTN-WA667K2/8G | 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Memory

1. Brand: Kingston
2. Memory Type: DDR2 SDRAM
3. Memory Size: 8 GB (2 x 4 GB)
4. Memory Speed: 667 MHz
5. Latency Timings: CL5
6. Error Correction Code (ECC): ECC Registered
7. Pin Count: 240-pin DIMM
8. Voltage: 1.8V
9. Form Factor: DIMM
10. CAS Latency: 5
11. Rank: Dual Rank
12. Number of Modules: 2

Notes:
1. This memory kit is designed for use in servers and workstations that require ECC memory.
2. The 240-pin DIMM form factor is commonly used in desktop and server computers.
3. DDR2-667MHz is a relatively slow memory speed compared to modern DDR4 memory, but this kit may be useful for upgrading older systems.