8GB Memory (PC3L-12800, DDR3L 1600MHz) for Apple MacBook Pro 15 inch A1286 Mid 2012. Apple MacBook Pro 13 inch A1278 - Mid 2012. iMac 21.5 inch A1418 Late 2012, A1418 Early 2013,
Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro(Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM at Amazon.com
Apple MacBook Pro with Retina display (2012, 13.3-inch) review: Apple MacBook Pro with Retina display (2012, 13.3-inch) - CNET
A1398 Motherboard, 820-00138-A 661-02524 Logic Board for Apple MacBook Pro Retina 15 inch A1398 Mid 2015 (IG) Core i7 2.2Ghz 16GB RAM MJLQ2LL/A MJLT2LL/A, EMC 2909 EMC 2910 - WIT Computers
CT3373650 Crucial 16GB SoDimm PC12800 Memory
Apple MacBook Air 13-inch 2012 Review | Trusted Reviews
16GB 1600mhz vs 16GB 1866mhz RAM for Macbook Pro 13" mid 2012 | MacRumors Forums
upgrade - 32gb of RAM on a 2011 or 2012 15/17-inch MacBook Pro using Crucial's 16gb single DIMMs - Ask Different
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Macbook Pro Mid 2012 Ram Voltage Switzerland, SAVE 52% - piv-phuket.com
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
16GB 1600mhz vs 16GB 1866mhz RAM for Macbook Pro 13" mid 2012 | MacRumors Forums