454921-001 - HP 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm 1.8V Memory Module

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 512MB
- Speed: 667MHz (PC2-5300)
- Form Factor: 200-pin SO-DIMM
- CAS Latency: CL5
- Voltage: 1.8V
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
- This memory module is compatible with laptops and other devices that support DDR2 SO-DIMM memory.
- Non-ECC memory is faster and less expensive than ECC memory, but does not provide error correction.
- Make sure to check your device's maximum memory capacity before purchasing.