Dell A15434366 | 1GB PC2-6400 DDR2-800MHz non-ECC Unbuffered CL6 200-Pin SoDimm Dual Rank Memory Module for Inspiron 1501

Technical Specs:
- Capacity: 1GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 800MHz
- Form Factor: 200-pin SO-DIMM
- CAS Latency: CL6
- Error Correction Code: Non-ECC
- Rank: Dual Rank
- Voltage: 1.8V

Helpful Notes:
1. This memory module is compatible with Dell Inspiron 1501 laptops.
2. Non-ECC memory is less expensive than ECC memory, but it does not detect or correct errors.
3. Dual rank memory provides better performance than single rank memory, but it may not be compatible with all systems.