Apple 15" MacBook Pro A1398 Retina Logic Board 820-3332-A Intel i7 2.6 – Dealm4kers
MacBook Pro (Retina, 15-inch, Early 2013) — One:One
MacBook Pro: How to remove or install memory - Apple Support
MacBook Pro - Wikipedia
MacBook Pro 13" (2017) - QWERTY - English Touch Bar - Retina - Core i7 - 3.5 GHz - 512 GB SSD - RAM 16GB | Back Market
2013 Apple MacBook Pro Core i7 2.8 15" Dual Graphics Retina Early 2013 - ME698LL/A - MacBookPro10,1 - A1398
16GB MacBook Pro RAM Upgrade (2011/2012/2013) - YouTube
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 PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com