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
Apple MacBook Pro (15-inch, 2013) review: Apple's high-end laptop gets better battery life and a lower price - CNET
How to install an SSD on a 15-inch Retina MacBook Pro
Apple MacBook Pro 13" A1425 (Late 2012 - Early 2013), Pro 15" A1398 (Mid 2012 - Early 2013) - SSD 256GB | Fixservis
Apple MacBook Pro Retina 512GB Solid State Drive – 13″ A1425 (Late 2012, Early 2013) / 15″ A1398 (Mid 2012, Early 2013) 661-6487, 661-7010, 661-7286 | MacBlowouts
Original for Macbook Pro Retina 13" A1425 15" A1398 Blade SSD Solid State Drive 128GB 256GB 512GB 768GB Late/Mid 2012 Early 2013
MacBook Pro 13" / 15" Retina 512GB SATA SSD Solid State Drive, Mid 2012 / Early 2013 - 661-6487 661-7010
128GB SSD For MacBook Pro 15” Retina A1398 Mid 2012 Early 2013 EMC2512 EMC2673 | eBay
Amazon.com: MCE Technologies 2TB Internal SSD Flash Upgrade for 13" and 15" MacBook Pro Retina (Mid 2012 - Early 2013) - Includes Installation Kit! : Electronics
MacBook Pro 13" Retina Display Early 2013 SSD Replacement - iFixit Repair Guide
Macbook Pro 13 Retina A1425 Late 2012 Early 2013 - Macbook Pro 13 A1425 15 A1398 - Aliexpress
OWC SSD Kits For MacBook Pro Retina Display 2012 - 2013
Samsung OEM SSD for Mid 2012 and Early 2013 MacBook Pro Retina
512GB SSD For MacBook Pro 15” Retina A1398 Mid 2012 Early 2013 EMC2512 EMC2673 | eBay
768GB SSD Flash Pcie MacBook Pro A1425 and A1398 Mid 2012 Early 2013 / 655-1796A | eBay
How to install an SSD on a 15-inch Retina MacBook Pro