Apple MacBook Pro with Retina Display (15-inch, 2014) review: Still the best higher-res laptop, but the competition is catching up - CNET
SSD Upgrades for 2013, 2014, and 2015 MacBook Pro
MacBook Pro 13" Retina Display Early 2015 Teardown - iFixit
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
Is there a way to upgrade the RAM in an early 2015 MacBook Pro without voiding the warranty? - Quora
macbook pro - Can I upgrade RAM on late 2013 retina Mac Book Pro? - Ask Different
Macbook Air 2014 Ram Upgrade Hotsell, SAVE 56%.
MacBook Pro with Retina display review (13-inch, 2015) | Engadget
SSD Upgrades for 2013, 2014, and 2015 MacBook Pro
Macbook Air 2014 Ram Upgrade Hotsell, SAVE 56%.
Upgrading Ram in a Macbook Pro 13" | How to Upgrade Ram on 13" Macbook Pro - YouTube
How to Upgrade RAM on MacBook Pro, iMac & More | AVG
Apple MacBook Pro: RAM upgrade (HowTo)
Apple MacBook Pro 15 Retina - Mid 2014 Reviews, Pros and Cons | TechSpot
MacBook Pro 13-inch with Retina display (2014) review | TechRadar
MacBook Pro (Retina, 13-inch, Early 2015) Upgrade to NVMe M.2 SSD - YouTube
MacBook Pro (Retina, 15-inch, Late 2013) - Technical Specifications
Can I upgrade the RAM of the MacBook Pro 13' Retina from 8gb to 16gb after/during purchase? - Quora
3.0GHz i7 Logic Board - 13" Apple MacBook Pro Retina A1502 Mid 2014 / 661-00611 | eBay
Review: Apple's mid-2014 13-inch MacBook Pro with Retina display | AppleInsider
Apple MotherBoard for MacBook Pro Retina 13 inch A1502 (Early 2015), 2.7Ghz Core i5, 8GB RAM (661-02354) - Apple Force