Amazon.com: MCE Technologies 500GB Internal SSD Flash Upgrade for 13" and 15" MacBook Pro with Retina Display (Mid 2012 - Early 2013) - Includes Installation Kit! : Electronics
Replace your 2009-2012 MacBook Pro HD with an SSD
Amazon.com: Odyson - 128GB SSD Replacement for Apple MacBook Pro 13" Retina A1502, 15" A1398 (Late 2013-Mid 2014) : Electronics
Amazon.com: Odyson - 128GB SSD Replacement for Apple MacBook Pro 13" A1425 / 15" A1398 (Late 2012-Early 2013) : Electronics
How to Upgrade the PCIe SSD in a 13-inch MacBook Pro w/ Retina display (Late 2013 - Early 2015) - YouTube
Teardown of Mid-2012 MacBook Air Reveals Tweaked SSD Connector - MacRumors
NEW Apple SSD Upgrade 1TB For MacBook Pro Retina 13" 15" 2012 2013 A1425 A1398 | eBay
Upgrade your Macbook Pro SSD using any NVMe Drive (Double Performance!) - YouTube
Amazon.com: Odyson - 768GB SSD Replacement for Apple MacBook Pro 13" A1425 & 15" A1398 (2012, Early 2013) : Electronics
All Flash Storage & SDXC Reader - 13-inch Retina MacBook Pro Review (Late 2012)
MacBook Pro 13" Retina Display Late 2012 SSD Replacement - iFixit Repair Guide
MacBook Pro 13" Retina Display Late 2013 SSD Replacement - iFixit Repair Guide
How to Upgrade Retina MacBook Pro SSD Storage: 13-Inch: EveryMac.com
Amazon.com: Sintech M2(NGFF) SATA SSD Card,for Upgrade 24Pin 2012 Year MacBook PRO Retina SSD (Fit M.2 SATA 2280 SSD,Not Fit M.2 nVME SSD) : Electronics