435771-001 - Compaq 256MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm Single Rank Memory Module for Notebook PCs

Technical Specs:
- Memory Type: DDR2 SDRAM
- Memory Size: 256MB
- Memory Speed: 667MHz
- Memory Standard: PC2-5300
- Error Correction Code: Non-ECC
- Signal Processing: Unbuffered
- CAS Latency: CL5
- Pin Count: 200-pin
- Rank: Single

Helpful Notes:
1. This memory module is designed specifically for notebook PCs.
2. Non-ECC memory is faster than ECC memory, but does not provide error checking and correction.
3. Make sure to check your laptop's specifications to ensure compatibility with this memory module.