TS32MSQ64V6M - Transcend 256MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDimm Single Rank Memory Module

1. Memory Type: DDR2 SDRAM
2. Memory Size: 256 MB
3. Memory Speed: 667 MHz
4. Memory Standard: PC2-5300
5. CAS Latency: CL5
6. Error Correction Code (ECC): Non-ECC
7. Registered/Unbuffered: Unbuffered
8. Pin Count: 200-pin
9. Rank: Single Rank
10. Form Factor: SoDimm
11. Voltage: 1.8V
12. Operating Temperature: 0°C to 85°C

Helpful notes:
1. This memory module is compatible with most laptops that use DDR2 memory.
2. It is recommended to install memory modules in pairs for optimal performance.
3. Upgrading your laptop's memory can significantly improve its overall performance.