Crucial CT3264AA667.4F | 256MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM Memory Module

Technical Specs:
- Capacity: 256MB
- Technology: DDR2 SDRAM
- Speed: 667MHz (PC2-5300)
- CAS Latency: CL5
- Pins: 240-pin DIMM
- Error Correction Code (ECC): Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
- This memory module is suitable for older computers that require DDR2 RAM.
- Non-ECC RAM is faster and cheaper than ECC RAM, but it doesn't have error correction capabilities.
- The CAS Latency (CL) of 5 ensures a decent level of performance for basic computing tasks.