6GB MacBook Memory for 2009 Model 5,2 DDR2-800Mhz Version (4GB+2GB)

PC2-6400, DDR2-800, 800Mhz, Latency 5-5-5, Non-ECC, Unbuffered, 1.8V, 200pin SO-DIMM.

Contains one (1) 4GB DRAM memory module and one (1) 2GB module, and is specifically designed and SPD configured for the MacBook 2.13Ghz.

This module is compatible with the latest Apple Firmware.

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