Dell A1545559 | 2GB Kit (2 X 1GB) PC2-6400 DDR2-800MHz non-ECC Unbuffered 240-Pin Memory for XPS 400 / Dimension 9150 Desktop

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 2GB (2 x 1GB)
- Speed: 800MHz (PC2-6400)
- Pin Count: 240
- Error Correction Code (ECC): Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
- This memory kit is specifically designed for the Dell XPS 400 and Dimension 9150 desktop models.
- DDR2 SDRAM is an older type of memory, so it may not be compatible with newer systems.
- Non-ECC memory is generally less expensive than ECC memory, but it doesn't provide the same level of error correction.