MacBook Mid-2007 13-inch RAM Upgrade Guide (MacBook2,1) Rod Bland September 18, 2019 04:49 Updated Follow Use this guide to upgrade your Mid-2007 13-inch MacBook to a maximum 3GB (1GB + 2GB) of RAM. Tools PH#00 Screwdriver Nylon Spudger Anti-static wrist strap Medium Anti-static mat Parts 1GB RAM Module 2GB RAM Module