Logic Board for 2015 Apple MacBook Pro Retina i7 16GB, A1398
MacBook Pro - Wikipedia
MacBook Pro (Retina, 15-inch, Mid 2012) - Technical Specifications
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
Apple MacBook Pro Retina 15 (Mid 2015) Review - NotebookCheck.net Reviews
Apple MacBook Pro (15-inch, 2015) review: Old-school MacBook Pro is good for the dongle averse - CNET
15" Retina MacBook Pro (mid-2015) Review - Laptop Reviews by MobileTechReview
MacBook Pro (Retina, 15-inch, Late 2013) - Technical Specifications
Apple MacBook Pro 15 inch RETINA LAPTOP / Quad Core i7 / 16GB RAM 512GB SSD | eBay
Logic Board For Mid 2015 Apple MacBook Pro i7 16Gb Ram A1398