How to add a fast new SSD to your old Mac or MacBook for only $150 - 9to5Mac
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
512GB SSUBX SSD Apple MacBook Pro Retina 13" A1502 Early 2015, 15 A1398 Mid 2015 | eBay
How to Upgrade the SSD in a 2015 MacBook Pro 15" - Bigger! Better! - YouTube
Upgraded macbook pro 15” mid 2015 ssd to 1TB : r/macbookpro
15" 15 Inch Retina MacBook Pro A1398 Mid 2015 Complete Disassembly (Almost) SSD Upgrade - YouTube
SSD Upgrades for 2013, 2014, and 2015 MacBook Pro
How to use an NVMe drive to upgrade your Mac's SSD | AppleInsider