Dell A1536401 | 1GB PC2-6400 DDR2-800MHz non-ECC Unbuffered 240-Pin DIMM Memory Module for XPS 200

Technical specs:
- Capacity: 1GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 800MHz
- Form Factor: 240-pin DIMM
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful notes:
1. This memory module is specifically designed for the Dell XPS 200 desktop computer.
2. DDR2 SDRAM is an older type of memory technology, so make sure your computer is compatible before purchasing.
3. Non-ECC memory is generally less expensive than ECC memory, but it does not have error correction capabilities.