Apple 661-4212 | 256MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDIMM Single Rank Memory Module for MacBook

Here are the technical specifications for the Apple 256MB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 200-Pin SoDIMM Single Rank Memory Module for MacBook:

- Capacity: 256MB
- Memory Type: DDR2 SDRAM
- Memory Speed: 667MHz
- Form Factor: 200-pin SoDIMM
- CAS Latency: CL5
- Rank: Single Rank
- Error Correction: Non-ECC
- Buffered/Unbuffered: Unbuffered

Helpful notes:
- This memory module is compatible with MacBook models that support DDR2 667MHz memory.
- Upgrading your MacBook's memory can improve overall performance and speed.
- It's important to ensure that the memory module you purchase is compatible with your MacBook's specific model and specifications.