MacBook Pro Retina (Mid 2012): SSD Replacement - YouTube
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
Samsung OEM SSD for Mid 2012 and Early 2013 MacBook Pro Retina
Samsung OEM SSD for Mid 2012 and Early 2013 MacBook Pro Retina
Solid State Drive 256GB SSD MacBook Pro Retina | 2012 - 2013 | Samsung SanDisk | eBay
Original for Macbook Pro Retina 13" A1425 15" A1398 Blade SSD Solid State Drive 128GB 256GB 512GB 768GB Late/Mid 2012 Early 2013 - AliExpress
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
500GB Aura Pro 6G Solid State Drive and Enclosure for Macbook Pro Retina ( 2012 to early 2013)