Apple 661-5035 | 4GB DDR3-1066MHz PC3-8500 non-ECC Unbuffered CL7 204-Pin SoDIMM Dual Rank Memory Module MacBook Pro A1297

Technical Specs:
- Capacity: 4GB
- Memory Type: DDR3 SDRAM
- Memory Speed: 1066 MHz
- PC Rating: PC3-8500
- Error Correction Code: Non-ECC
- Buffered/Unbuffered: Unbuffered
- CAS Latency: CL7
- Pin Count: 204-pin
- Rank: Dual Rank

Helpful Notes:
1. This memory module is compatible with the MacBook Pro A1297 model.
2. Non-ECC memory is faster and less expensive than ECC memory, but does not detect or correct errors.
3. Upgrading your MacBook Pro's memory can improve overall performance and multitasking capabilities.