Transcend JetDrive 820, 480GB, for MAC (TS480GJDM820)
Transcend 240GB Jet Drive 825 Upgrade Kit for MacBook Pro (Late 2013 - Early 2015), MacBook Air (Mid 2013 - Early 2015), Mac mini (Late 2014), Mac Pro (Late 2013) - AHCI Gen3 x2 | Megamac
480GB Transcend JetDrive 820 PCIe Gen 3 x2 SSD for Select Mac Products 760557839385 | eBay
Review - Transcend JetDrive 820: Upgrade Your Mac's SSD