MacBook Pro: How to remove or install memory - Apple Support
MacBook Pro: How to remove or install memory - Apple Support
Logic Board 2.7ghz I7 Quad 16gb RAM for 15" MacBook Pro Retina A1398 Early 2013 for sale online | eBay
MacBook Pro 13" Retina Display Late 2013 Teardown - iFixit
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz SODIMM PC3-12800 204-Pin SO-DIMM Memory Upgrade at Amazon.com
A-Tech 64GB Kit (4x16GB) ECC RDIMM Memory for Apple Mac Pro Late 2013 (MacPro6,1) | DDR3 1866 MHz ECC Registered DIMM PC3-14900 Dual Rank 2Rx4 1.5V 240 Pin RAM Upgrade Modules at Amazon.com
128GB Memory Upgrade For Apple Mac Pro 2013 From OWC
Upgrading Ram in a Macbook Pro 13" | How to Upgrade Ram on 13" Macbook Pro - YouTube