Apple Releases Spec-Bumped Retina MacBook Pro 15″ and Retina iMac 27″ | OSXDaily
Macbook Pro Mid 2015 Upgrade Ram Belgium, SAVE 30% - piv-phuket.com
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
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
RAM upgrade and/or SSD drive – what's the benefit?
2015 15-Inch MacBook Pro With Retina Display Review | TechCrunch