2011 2012 Apple macbook pro A1278 A1286 A1297 memory RAM 8GB 4GB 16GB DDR3 1600 _ - AliExpress Mobile
recommended ram for mid-2012 macbook pro - Apple Community
A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com