Dell A11583178 | 512MB PC2-5300 DDR2-667MHz non-ECC Unbuffered CL5 200-Pin SoDimm Dual Rank Memory Module for Vostro 1700

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 512MB
- Bus Speed: PC2-5300 (DDR2-667)
- Form Factor: SO-DIMM 200-pin
- Error Correction Code: Non-ECC
- CAS Latency: CL5
- Rank: Dual Rank

Helpful Notes:
- This memory module is compatible with Dell Vostro 1700 laptops.
- Non-ECC memory is faster and more affordable than ECC memory, but it doesn't provide error correction.
- Dual rank memory modules are slightly slower than single rank modules, but they offer better stability and reliability.