Dell A63591577 | 1GB PC2-6400 DDR2-800MHz non-ECC Unbuffered CL6 200-Pin SO-DIMM Dual Rank Memory Module for Latitude D510

Technical Specs:
- Capacity: 1GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 800 MHz
- Latency Timings: CL6
- Form Factor: 200-pin SO-DIMM
- Rank: Dual Rank
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
1. This memory module is compatible with the Latitude D510 laptop.
2. Non-ECC memory is faster and more affordable than ECC memory, but it does not provide error checking and correcting capabilities.
3. Dual rank memory modules have two sets of memory chips on each side, which can improve performance but may also increase power consumption.