Dell A14638180 | 2GB PC2-6400 DDR2-800MHz non-ECC Unbuffered 240-Pin DIMM Memory Module for XPS 420

Here are the technical specifications for the Dell 2GB PC2-6400 DDR2-800MHz non-ECC Unbuffered 240-Pin DIMM Memory Module for Dell XPS 420:

- Capacity: 2GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 800MHz
- Form Factor: DIMM 240-pin
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful notes:
- This memory module is compatible with the Dell XPS 420 desktop computer.
- It is important to match the memory type, speed, and capacity to your computer's specifications for optimal performance.
- Upgrading your computer's memory can improve overall system performance and multitasking capabilities.