Crucial CT2KIT51272AA667 | 8GB Kit (2 X 4GB) DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Memory

Technical Specs:
- Capacity: 8GB (2 x 4GB)
- Memory Type: DDR2 SDRAM
- Memory Speed: 667 MHz (PC2-5300)
- CAS Latency: CL5
- Error Checking: ECC
- Buffered/Unbuffered: Unbuffered
- Form Factor: DIMM 240-Pin

Helpful Notes:
1. This memory kit is designed for use in servers and workstations that require ECC memory.
2. DDR2 memory is an older technology and may not be compatible with newer systems.
3. Make sure to check your motherboard's specifications to ensure compatibility before purchasing.