Apple MacBook Pro (Retina, 13-inch, Mid 2014) Silver, 8GB RAM, 128GB SSD MacOS Big Sur (11) Used (Grade A) - One Bite Technology - St. Albert
NEMIX RAM 16GB Kit (2x8GB Upgrade) DDR3-1600 SODIMM PC3-12800 for Apple MacBook Pro Mid 2012 / iMac Late 2012 / iMac 2013, Late 2014, Mid 2015, Mac Mini Late 2012 at Amazon.com
MacBook Pro (Retina, 13-inch, Mid 2014) - Technical Specifications
How to upgrade Apple MacBook Pro RAM - YouTube
Macbook Pro 13" Retina A1502 Take Apart (2014 Model) - YouTube