Photo tutorial: Upgrading a MacBook Pro with an SSD
Hard Lesson Learned With Late-2013 Apple Products Containing Lesser Performing 128GB SSDs | The SSD Review
MacBook Pro (Retina, 13-inch, Early 2015) Upgrade to NVMe M.2 SSD - YouTube
Genuine 1TB PCIe NVMe SSD for 2016 2017 13" MacBook Pro A1708 (with Functional Keys) : Electronics
Amazon.com: MCE Technologies 1TB Internal SSD Flash Upgrade for MacBook Pro Retina (Mid 2012 - Early 2013) - Includes USB 3.0 Enclosure for Original Drive & Install Kit! : Electronics
How to install an SSD on a 15-inch Retina MacBook Pro
128GB SSD For 2013 2014 2015 Apple Macbook Pro Retina A1502 A1398 Macbook Air A1465 A1466 SSD Solid State Drive | IT STORE
Amazon.com: 256GB SSD Hard Drive for Apple MacBook Pro Air 11" 13" 15" A1502 A1398 A1465 A1466 (Late 2013-2015) / OSX Sierra/Mac Pro A1481 : Electronics
New 2.5" SSD won't fit - my MacBook pro says it's a mid 2012 15" model - Ask Different
The next-gen MacBook Pro with Retina Display: SSD Analysis
Touch Bar MacBook Pro models have non-upgradeable SSDs, seemingly under-sized batteries - 9to5Mac