Amazon.com: Early-2014 Apple MacBook Air with 1.3GHz Core i5 (13-Inch, 8GB RAM, 256GB) (Renewed) : Electronics
How to add more RAM to your MacBook Pro - CNET
Apple MacBook Pro with Retina Display (13-inch, 2015) review: Apple's 2015 MacBook Pro is still around for those who want fewer dongles - CNET
1.4GHz I5 logic Board 4GB Ram for 13" Apple MacBook Air A1466 2014 820-3437-B | eBay
A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
MacBook Air 13" (2014) - QWERTY - English Core i7 - 1.7 GHz - SSD 512 GB - RAM 8GB | Back Market
SSD upgrade on MacBook Pro 2014
Upgrading Ram in a Macbook Pro 13" | How to Upgrade Ram on 13" Macbook Pro - YouTube
15" MacBook Pro Retina A1398 - Logic Board Mid 2014
How To Upgrade RAM On MacBook Air? - YouTube
Amazon.com: Odyson - Logic Board 1.4GHz i5 (i5-4260U), 4GB RAM Replacement for MacBook Air 11" A1465 (Early 2014) : Electronics