4GB MacBook Memory for 2008 to Mid 2010 Models 5,1 6,1 and 7,1 (2GBx2)

DDR3-1066, 1066Mhz, PC3-8500, CAS Latency 7, Non-ECC, Unbuffered, 1.5V, 204pin SO-DIMM.

Contains two (2) 2GB DRAM memory modules and is specifically designed and SPD configured for the MacBook Unibody Model.

This module is compatible with the latest Apple Firmware.

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