MacBook Air 13" Early 2014 Solid-State Drive Replacement - iFixit Repair Guide
Early 2014 MacBook Air SSD upgrade - YouTube
Amazon.com: Odyson - 256GB SSUAX SSD Replacement for Apple MacBook Air 11" A1465 (Mid 2013-Early 2014), 13" A1466 (Mid 2013-Early 2014) : 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
MacBook Air 11" Early 2014 SSD Replacement - iFixit Repair Guide
MacBook Pro 13" Retina 256GB Blade SSD Solid State Drive, Late 2013 / Mid 2014 DIY Parts replacement Hard Drives