CT12872Z40B - Crucial 1GB DDR-400MHz PC3200 ECC Unbuffered CL3 184-Pin DIMM Memory Module

Technical Specs:
- Capacity: 1GB
- Memory Type: DDR
- Memory Speed: 400MHz (PC3200)
- Error Correction Code (ECC): Yes
- Buffered/Unbuffered: Unbuffered
- CAS Latency: CL3
- Pin Count: 184

Helpful Notes:
- ECC memory is designed for use in servers and workstations where data integrity is critical.
- Unbuffered memory is generally faster than buffered memory, but can only be used in certain types of systems.
- Make sure your motherboard supports DDR memory before purchasing.