395316-331 - HP 256MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm 1.8V Memory Module

Technical Specs:
- Memory Size: 256MB
- Memory Technology: DDR2 SDRAM
- Memory Speed: 667MHz
- Memory Standard: PC2-5300
- Error Checking: Non-ECC
- Signal Processing: Unbuffered
- CAS Latency: CL5
- Number of Pins: 200-pin
- Form Factor: SoDimm
- Voltage: 1.8V

Helpful Notes:
1. This memory module is compatible with laptops and other devices that use DDR2 SDRAM.
2. Non-ECC memory is faster and less expensive than ECC memory, but it doesn't have error detection and correction capabilities.
3. Make sure to check your device's maximum memory capacity and number of memory slots before purchasing.