Dell A11947083 | 1GB PC2-6400 DDR2-800MHz non-ECC Unbuffered CL6 200-Pin SoDimm Dual Rank Memory Module for Inspiron 1720

Here are the technical specs for the Dell 1GB PC2-6400 DDR2-800MHz Memory Module:

- Memory Size: 1GB
- Memory Technology: DDR2 SDRAM
- Memory Speed: 800MHz
- Memory Standard: PC2-6400
- Signal Processing: Unbuffered
- Error Checking: Non-ECC
- CAS Latency: CL6
- Number of Pins: 200-pin
- Form Factor: SoDIMM
- Rank: Dual Rank

Helpful notes:
1. This memory module is compatible with the Dell Inspiron 1720 laptop.
2. DDR2 SDRAM technology provides faster data transfer rates than DDR1.
3. Dual Rank memory modules are faster and more efficient than single rank modules.