Apple 661-4114 | 512MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SO-DIMM Single Rank Memory Module for MacBook Pro

Technical Specs:
- Memory Type: DDR2 SDRAM
- Memory Size: 512MB
- Memory Speed: 667MHz
- Memory Standard: PC2-5300
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered
- CAS Latency Timing: CL5
- Pin Count: 200-Pin SoDIMM
- Rank: Single Rank

Helpful Notes:
1. This memory module is compatible with MacBook Pro models from 2006 to 2008.
2. Adding more memory can improve the performance of your MacBook Pro, especially when running multiple applications.
3. Make sure to properly ground yourself before installing the memory module to prevent static electricity damage.