4GB MacBook Memory for Models 3,1 4,1 and 5,2 DDR2-667Mhz Version

PC2-5300, DDR2-667, 667Mhz, Latency 5-5-5, Non-ECC, Unbuffered, 1.8V, 200pin SO-DIMM.

This module contains one (1) 4GB module and is specifically designed and SPD configured for the MacBook: Model Identifier 3.1 and newer.

This module is compatible with the latest Apple Firmware.

Watch our installation video:

or click here to download Apple's installation guide (PDF.)