Dell A14681253 | 2GB PC2-6400 DDR2-800MHz non-ECC Unbuffered 240-Pin DIMM Memory Module for OptiPlex GX520

Here are the technical specs for the Dell 2GB PC2-6400 DDR2-800MHz non-ECC Unbuffered 240-Pin DIMM Memory Module for Dell OptiPlex GX520:

- Capacity: 2GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 800MHz (PC2-6400)
- Form Factor: DIMM 240-pin
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful notes:
- This memory module is specifically designed for the Dell OptiPlex GX520 desktop computer.
- DDR2 SDRAM is an older type of memory and may not be compatible with newer computer systems.
- Upgrading your computer's memory can improve its performance and speed up tasks such as running multiple programs at once.