Amazon.com: Reletech 512GB SSD NVMe M.2 Gen 3x4 Upgrade Solid State Drive for MacBook Air(Mid 2013-2017) MacBook Pro (Retina, Late 2013 - Mid 2015) Mac Pro(2013)&Mini (2014),iMac(2013-2017) (P400M, 512GB) : Electronics
Amazon.com: OWC 1.0TB Aura Pro X2 SSD Compatible with MacBook Air (Mid 2013-2017), and MacBook Pro (Retina, Late 2013 - Mid 2015), and Mac Mini (Late 2014) : Electronics
Amazon.com: Sinobright Original 128GB PCI-e SSD Replacement for MacBook Pro Late 2013 - Mid 2014, MacBook Air Mid 2013 - Early 2014, iMac Late 2013 - Mid 2015, Mac Mini Late 2014 (Bulk, No Retail Packaging) : Electronics
15” Macbook Pro Retina A1398 - PCIe SSD Flash 512GB Storage Late 2013 2014 2015 | eBay