MacBook Pro Retina (Mid 2012): SSD Replacement - YouTube
How to Upgrade the SSD in a 15-inch MacBook Pro w/ Retina display (2012–2013) MacBookPro10,1 & 10,2 - YouTube
OWC 250GB Aura Pro 6G SSD Upgrade for 2012-2013 MacBook Pro with Retina Display (OWCS3DAP12R250) - Blumaple LLP
OWC Envoy Pro External USB 3.0 Enclosure for 2012 / Early 2013 iMac and MacBook Pro w/ Retina Displa – RamCity.com.au
Amazon.co.jp: MCE 500 GB Built-in SSD Flash Upgrade for MacBook Pro Retina (Mid 2012 - Early 2013) - Original Drive & Installation Kit with USB 3.0 Enclosure! : Computers