Absolutely Insane Battery Life - The 2013 MacBook Air Review (13-inch)
macbook pro - Can I upgrade RAM on late 2013 retina Mac Book Pro? - Ask Different
16GB 2x8GB PC312800 DDR3 1600MHz RAM for Apple MacBook Pro Mid 2012 iMac Late 2012 EarlyLate 2013 Late 2014 Mid 2015 Mac Mini Late 2012 | 204Pin SODIMM Memory Upgrade Kit - Newegg.com
MacBook Air 13" Mid 2013 Teardown - iFixit
Opinion: Apple's MacBook lineup has a storage problem - 9to5Mac
MacBook Air RAM Upgrade: What You Need to Know
macbook pro - Can I upgrade RAM on late 2013 retina Mac Book Pro? - Ask Different
Amazon.com: Odyson - Logic Board 2.8GHz Core i5-4308U, 8GB RAM Replacement for Apple MacBook Pro 13" Retina A1502 (Late 2013-Mid 2014) : Electronics
MacBook Air 13" Mid 2013 Teardown - iFixit
Amazon.com: OWC 2.0TB 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: Timetec 512GB MAC SSD NVMe PCIe Gen3x4 3D NAND TLC Read Up to 2,000MB/s Compatible with Apple MacBook Air (2013-2015, 2017), MacBook Pro ( 2013-2015), iMac (2013-2019), Mac Pro (2013), Mac Mini (2014) : Electronics
Is Macbook Air 2014 RAM upgrade from 4GB to 8GB possible? - Quora
UPGRADE SSD AND INSTALL LINUX ON INTEL MACBOOK AIR (mid-2011)
Apple MacBook Air (13-inch, June 2013) review: A familiar MacBook Air, with an all-day battery - CNET