CT785039 - Crucial 4GB Kit (2 X 2GB) DDR2-800MHz PC2-6400 ECC Unbuffered CL6 240-Pin DIMM Memory

Technical Specs:
- Capacity: 4GB (2 x 2GB)
- Memory Type: DDR2 SDRAM
- Memory Speed: 800MHz (PC2-6400)
- Error Correction Code (ECC): Yes
- Buffered/Unbuffered: Unbuffered
- CAS Latency: CL6
- Pin Count: 240-Pin DIMM

Helpful Notes:
- ECC memory is designed for servers and workstations to detect and correct single-bit memory errors.
- DDR2-800MHz is a relatively slow memory speed by today's standards.
- This memory kit is compatible with motherboards that support DDR2 memory.