Dell A20865940 | 2GB PC2-6400 DDR2-800MHz non-ECC Unbuffered 240-Pin DIMM Memory Module for OptiPlex FX170

Here are the technical specifications for the Dell 2GB PC2-6400 DDR2-800MHz Memory Module:

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

Helpful notes:
1. This memory module is compatible with Dell OptiPlex FX170 desktop computers.
2. DDR2 SDRAM technology offers faster data transfer rates and lower power consumption compared to DDR1.
3. Non-ECC memory is suitable for home and office use, but not recommended for critical applications that require error correction.