Dell A35978461 | 1GB PC2-6400 DDR2-800MHz non-ECC Unbuffered CL6 200-Pin SO-DIMM Dual Rank Memory Module for Inspiron B130

Technical Specs:
- Capacity: 1GB
- Memory Type: DDR2 SDRAM
- Memory Speed: 800MHz
- Form Factor: 200-pin SoDimm
- 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 B130 laptops.
2. Non-ECC memory is faster and less expensive than ECC memory, but it doesn't correct errors.
3. Dual rank memory provides better performance than single rank memory, but it may not be compatible with some systems.