OWC Aura N2 1.0TB SSD for select 2013 and later Macs
Amazon.com: OWC 480GB 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
1Tb OWC Aura Pro X2 SSD, for MacBook Air, Mid 2013 - 2017