HP 509409R-002 | 1GB DDR2-800MHz PC2-6400 non-ECC Unbuffered CL6 200-Pin SO-DIMM 1.8V Memory Module

Here are the technical specifications for the HP 1GB DDR2-800MHz Memory Module:

- Memory Type: DDR2 SDRAM
- Capacity: 1GB
- Memory Speed: 800MHz (PC2-6400)
- CAS Latency: CL6
- Form Factor: 200-pin SoDimm
- Voltage: 1.8V
- Error Correction Code (ECC): Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful notes:
- This memory module is compatible with laptops and other devices that use SoDimm memory.
- The 800MHz speed allows for faster data transfer and improved performance.
- Non-ECC memory is less expensive than ECC memory but does not provide error correction.