Amazon.com: OWC 240GB Aura Pro X2 SSD Compatible with MacBook Air (Mid 2013-2017), MacBook Pro (Retina, Late 2013 - Mid 2015), and Mac Mini (Late 2014) : Electronics
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OWC Aura Pro X2 240GB SSD for MacBook Pro and MacBook Air
OWC 240GB Aura P13 Pro PCIe 3.0 NVMe M.2 2242 SSD at MacSales.com
Amazon.com: OWC 240GB Aura Pro X2 SSD Compatible with MacBook Air (Mid 2013-2017), MacBook Pro (Retina, Late 2013 - Mid 2015), and Mac Mini (Late 2014) : Electronics
OWC Neptune 6G SSD OWCSSD7N6G240 240GB 2.5" 6Gb/s SATA 6Gb/s Solid State Drive | eBay
Amazon.com: OWC 1.0TB Aura Pro X2 Complete SSD Upgrade Solution with Tools & OWC Envoy Pro Enclosure Compatible with MacBook Air (Mid 2013-2017) and MacBook Pro (Retina, Late 2013 - Mid 2015) : Electronics