The MacBook7,1 was the only MacBook released in 2010. It has two memory slots that require 1066MHz DDR3 PC3-8500 SDRAM and can handle a total max of 8GB of RAM. Find more info about MacBook memory.

Apple Sliced recommends buying brand name memory (like OWC or Crucial) while avoid the Apple Store for memory upgrades (which can cost hundreds more). Find more memory deals at Apple Sliced Memory.