Dell A0743844 | 512MB PC2-5300 DDR2-667MHz non-ECC Unbuffered CL5 200-Pin SoDimm Dual Rank Memory Module for Inspiron 630m Laptop

Technical Specs:
- Memory Size: 512MB
- Memory Technology: DDR2 SDRAM
- Memory Speed: 667MHz
- Memory Standard: PC2-5300
- Signal Processing: Unbuffered, Non-ECC
- Form Factor: 200-pin SoDIMM
- Rank: Dual Rank
- CAS Latency: CL5

Helpful Notes:
- This memory module is compatible with Dell Inspiron 630m laptops.
- Non-ECC memory is not error-correcting, but is generally less expensive than ECC memory.
- Dual rank memory provides better performance than single rank memory.