How I replaced the swollen battery of my MacBook Pro 15″ Retina Display (mid 2014 model)
Apple MacBook Pro with Retina Display (15-inch, 2014) review: Still the best higher-res laptop, but the competition is catching up - CNET
Still use a MacBook Pro 15 inch 2015. How long will this machine receive updates? I still really like it and use it for everything I do. : r/macbook
Apple MacBook Pro 15" mid 2014 i7 2.2Ghz 16GB Ram AS-IS ISSUES | eBay
SSD Upgrades for 2013, 2014, and 2015 MacBook Pro
Review: Apple's mid-2014 13-inch MacBook Pro with Retina display | AppleInsider
15" MacBook Pro Retina A1398 - Logic Board Mid 2014
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
MacBook Pro: How to remove or install memory - Apple Support
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