Apple Macbook Pro Laptop 15" 2.3Ghz - 3.3Ghz Core i7 - Up to 16GB & 2TB SSHD
MacBook Pro 13" Retina 2.5GHz Logic Board, Late 2012 - 661-7006
16 GB RAM Upgrade on MacBook Pro 15" (mid 2012) NON Retina - YouTube
MacBook Pro 15" Unibody Early 2011 RAM Replacement - iFixit Repair Guide
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
820-3332-A) Logic Board - MacBook Pro 15″ A1398 (2012-Early 2013)
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
How to Upgrade RAM on MacBook Pro, iMac & More | AVG
mac - What is the maximum RAM size for MacBook Pro Mid 2012? - Ask Different