Crucial CT482521 | 1GB Kit (2 X 512MB) DDR-400MHz PC3200 non-ECC Unbuffered CL3 184-Pin DIMM Memory

Technical Specs:
- Capacity: 1GB (2 x 512MB)
- Memory Type: DDR
- Memory Speed: 400MHz (PC3200)
- Error Correction Code (ECC): Non-ECC
- Buffered/Unbuffered: Unbuffered
- CAS Latency Timing: CL3
- Pin Count: 184
- Form Factor: DIMM

Helpful Notes:
1. This memory kit is suitable for older computer systems that use DDR memory.
2. The non-ECC and unbuffered features make this kit more affordable but less reliable than ECC/buffered memory.
3. The CL3 latency timing may not be ideal for high-performance applications that require faster response times.