Memory RAM Upgrade for Apple Mac Pro Late 2013 16GB DDR3 DIMM | eBay
2013 Mac Pro RAM Upgrade Benchmarks: Apple vs. Crucial vs. OWC
A1481 Mac Pro Late 2013 RAM Upgrade Kit – PC3-14900 DDR3-1866 | eBay
MacBook Air 13" Mid 2013 Teardown - iFixit
macbook pro - Can I upgrade RAM on late 2013 retina Mac Book Pro? - Ask Different
OWC Makes RAM Upgrades for Mac Pro 2013 More Compelling
How To: Apple Mac Pro RAM Upgrade! (Late 2013) - YouTube
A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/
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The Super MacBook Pro Upgrade (1TB RAID SSD Upgrade + RAM Upgrade 2013) - YouTube
MacBook Pro 15" Retina Display Late 2013 Teardown - iFixit