Dell A11538290 | 512MB PC2-5300 DDR2-667MHz non-ECC Unbuffered CL5 200-Pin SO-DIMM Dual Rank Memory Module for Inspiron 1501

Technical Specs:
- Memory Type: DDR2 SDRAM
- Capacity: 512MB
- Speed: 667MHz
- Latency: CL5
- Pins: 200-pin SODIMM
- Rank: Dual Rank
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful Notes:
1. This memory module is specifically designed for the Dell Inspiron 1501 laptop.
2. It has a clock speed of 667MHz, which is standard for DDR2 memory.
3. The module has a low latency of CL5, which means it can quickly access data stored in memory.