Samsung OEM SSD for Mid 2012 and Early 2013 MacBook Pro Retina
My maxed out Mid-2012 13 inch MBP - 16GB of ram and 1.2TB of SSD! : r/mac
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
Upgrading a 2012 MacBook Pro Retina by Shucking a 1TB mSATA drive from a Samsung T5 SSD - YouTube
New 2012 Macs Means New OWC SSD Designs
Amazon.com: INDMEM SATA SSD 512GB 3D TLC Flash Drive Disk Upgrade for MacBook Pro Retina Mid 2012, Late 2012, Early 2013 A1425 (EMC 2557/2672), A1398 (EMC 2512/2673) : Electronics
NEW Apple SSD Upgrade 1TB For MacBook Pro Retina 13" 15" 2012 2013 A1425 A1398 | eBay
MacBook Pro (Retina, 15-inch, Mid 2012) SSD Upgrade - A Leslie Wong Blog
OWC SSD Kits For MacBook Pro Retina Display 2012 - 2013
MacBook Pro 13" Retina (Mid 2012-Early 2013) SSD
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