Used OWC 480GB Aura Pro 6G SSD for MacBook Pro OWCSSDAP12R480
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!
USB3.0 Hard disk Enclosure for 2012 Apple MacBook pro 7+17pin Disassemble SSD | eBay
Mid-2012 Macbook Pro (SSD) Hard Drive Upgrade How To - YouTube