MacBook Pro (Retina, 15-inch, Mid 2012) - Technical Specifications
CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® MacBook Pro Core I5 2.5 13" Mid-2012 - A7 at Amazon.com
How to Upgrade MacBook Pro RAM (2009, 2010, 2011, 2012): EveryMac.com
Apple MacBook Pro 15" Retina 2012 i7-3615QM 2ghz 8GB Ram 128gb SSD OS 10.15 | eBay
16 GB RAM Upgrade on MacBook Pro 15" (mid 2012) NON Retina - YouTube
mac - What is the maximum RAM size for MacBook Pro Mid 2012? - Ask Different
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
Odyson - Logic Board 2.3GHz i7, 16GB Replacement for MacBook Pro 15" Retina A1398 (Mid 2012, Early 2013)
So I assembled a Specced Out Unibody MacBook Pro 15-inch (mid-2012, 2.6GHz Core i7, 16GB 1600MHz DDR3 RAM) and installed some gradient colored backlight keyboard on it… : r/mac
820-3332-A) Logic Board - MacBook Pro 15″ A1398 (2012-Early 2013)
Apple Macbook Pro Laptop 15" 2.3Ghz - 3.3Ghz Core i7 - Up to 16GB & 2TB SSHD
Upgrade Your Macbook Pro (SSD Upgrade, RAM Upgrade, Optical Drive Bay Adapter) - YouTube
MacBook Pro 15" Retina Display Mid 2012 Teardown - iFixit
Mid-2012 Macbook Pro 16GB RAM Upgrade How To - YouTube
2012 Macbook Pro 15" A1286 RAM Upgrade - YouTube
I just bought a unibody mid 2012 15 inch 2.6 GHz i7 in 2020. Is the laptop still worth it? | MacRumors Forums