Differences Between Late 2012 and Late 2013 Aluminum iMac: EveryMac.com
Apple's 2012 iMac: Ready for its close-up (pictures) - CNET
How to Upgrade/Install Memory in a 21.5-inch iMac (Late 2012– Mid 2014) iMac14,1 iMac14,3 - YouTube
CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Core I5 3.4 27-Inch (Late 2013) Me089Ll/A - A7 at Amazon.com
Memory Upgrades for iMac 27-Inch (2012 - Mid 2015)
Install memory in an iMac - Apple Support
16GB -2x8GB Memory Ram Upgrade for 27" Apple iMac-14.2 Core i5 3.2GHz Late 2013 | eBay
Mac RAM Upgrade, Best iMac Memory Upgrade – Best Reviews
Apple iMac 21.5-inch and 27-inch (Late 2013) reviews | Macworld
Late 2013 iMac review: Faster than before, but the gains over previous models are modest | Macworld
21.5-inch iMac (Late 2013) Review: Iris Pro Driving an Accurate Display
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
iMac RAM Upgrade mixing different memory sticks: 27” iMac late 2013 - YouTube
iMac RAM upgrade: Here's an affordable way to improve multitasking - CNET
How to UPGRADE RAM in the (Mid 2017) 5K iMac & save $$$! - YouTube
upgrade advice for a late 2013 27-inch iMac | MacRumors Forums
Intel imac 27 late 2013 ssd upgrade | sarahmenamores1985's Ownd
Upgrading an iMac — Buchanan Consulting
Memory Upgrades for iMac 27-Inch (2012 - Mid 2015)
How to Upgrade the iMac 27-Inch (Late 2013)
iMac 27-Inch "Core i7" 3.5 Late 2013 Max RAM is higher than 32gb | MacRumors Forums
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
iMac 27-inch (2013) – Versions, Upgrade and Verdict Review | Trusted Reviews
