Odyson - DG Logic Board 2.5GHz Core i7 (i7-4870HQ), 16GB RAM Replacement for MacBook Pro
NEMIX RAM 16GB Kit (2x8GB Upgrade) DDR3-1600 SODIMM PC3-12800 for Apple MacBook Pro Mid 2012 / iMac Late 2012 / iMac 2013, Late 2014, Mid 2015, Mac Mini Late 2012 at Amazon.com
Apple Logic Board, 2.8GHz 16GB for MacBook Pro Retina 13" Mid 2014 A1502, (661-00610) - Apple Force