Why the 2012 non-Retina MacBook Pro still sells – Marco.org
Apple MacBook Pro Retina 15-Inch "Core i7" 2.4GHz A1398 ME664LL/A 2013 – Coretek Computers
2.3Ghz i7 8Gb Ram Logic Board for 15" MacBook Pro Retina A1398 Mid 2012 / DG | eBay
MacBook Pro 13" Retina Display Late 2012 Teardown - iFixit
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz SODIMM PC3-12800 204-Pin SO-DIMM Memory Upgrade at Amazon.com
16GB MacBook Pro RAM Upgrade (2011/2012/2013) - YouTube
Memory Upgrade for MacBook Pro Late 2012 - YouTube
2.6 GHz 16GB RAM Retina Logic Board 820-3332-A for MacBook Pro 15" A1398 2012 | eBay
MacBook Pro (Retina, 13-inch, Late 2012) - Technical Specifications
MacBook Pro 13" Retina 2.5GHz Logic Board, Late 2012 - 661-7006
Is upgrading the mid-2012 MacBook Pro Worth It? - Learn Robotics
Logic Board 2.9Ghz i7 8Gb Ram for 13" Apple MacBook Pro Retina A1425 Late 2012 | eBay
Macbook Pro 15" Retina A1398 Take Apart (2012 Model) - YouTube
Mid-2012 Macbook Pro 16GB RAM Upgrade How To - YouTube
Apple MacBook Pro with Retina Display (13-inch, 2013) review: Not a Retina MacBook Air, but awfully close - CNET
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
Upgrading My MacBook Pro i5 (Mid 2012) With 16GB Memory - miapple.me - Tech.Blog
How to upgrade Apple MacBook Pro RAM - YouTube
Samsung ram Memory Upgrade DDR3 PC3 12800, 1600MHz, 204 PIN, SODIMM for 2012 Apple MacBook Pro's, 2012 iMac's, and 2011/2012 Mac Mini's (8GB kit (2 x 4GB)) at Amazon.com
13″ MacBook Pro teardown: Easy SSD, trackpad access, no room for RAM | Ars Technica