MacBook Pro (Retina, 13-inch, Mid 2014) - Technical Specifications
Apple MacBook Pro 15" mid 2014 i7 2.2Ghz 16GB Ram AS-IS ISSUES | eBay
SOLVED: Can RAM be upgraded? - MacBook Pro 13" Retina Display Mid 2014 - iFixit
Mac mini Late 2014] Ram upgrade | MacRumors Forums
How To Upgrade RAM On MacBook Air? - YouTube
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
13in Retina MacBook Pro review, 2.6GHz, 2014 | Macworld
15" MacBook Pro Retina A1398 - Logic Board Mid 2014