MacBook Pro (Retina, 15-inch, Mid 2015) - Technical Specifications
1TB 2TB High Speed SSD for Apple Mac MacBook Pro Retina 15" Mid 2015 upgrade | eBay
How to Add or Upgrade RAM on Your Mac
Macbook Air 13" A1466 2017 16GB Memory Upgrade - YouTube
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
Amazon.com: Odyson - Logic Board 1.3GHz i5, 4GB RAM Replacement for Apple MacBook Air 13" A1466 (Mid 2013) : Electronics
Macbook Air 13" A1466 2017 16GB Memory Upgrade - YouTube
Finally upgraded from a 2015 15 inch Macbook Pro (16gb ram, amd m370x 2gb gpu, 512gb) to a 2021 16 inch (M1 Max, 64gb ram, 32 core, 1tb) : r/ macbookpro
SSD Upgrades for 2013, 2014, and 2015 MacBook Pro
Upgrading RAM in Your MacBook Pro 13" or 15" : 19 Steps (with Pictures) - Instructables