Apple iMac 21.5-inch 2.7GHZ i5 (Late 2012) MD093LL/A 8GB RAM 1TB HDD (Certified Refurbished) - Walmart.com
Apple iMac (Late 2012) review (21.5- and 27-inch) - Macworld UK
Install memory in an iMac - Apple Support
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
Install memory in an iMac - Apple Support
What Does It Take To Upgrade a 2012 iMac 21.5"?
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
iMac Intel 27" EMC 2546 (Late 2012) Memory Maxxer RAM Upgrade Kit - iFixit Store
New iMac 21" Review: Thin, Immersive Display Stands Out (Part 1)
New 21-Inch iMac Won't Let Users Upgrade RAM Themselves, But 27-Inch iMac Will | Cult of Mac
iMac Intel 21.5" EMC 2544 RAM Replacement - iFixit Repair Guide
How Much RAM Do You Need? | For Your Apple Mac | MacFinder
Memory Upgrades for iMac 27-Inch (2012 - Mid 2015)
iMac Intel 21.5" (Late 2012-2019) SSD Upgrade Bundle - iFixit Store
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
iMac Intel 21.5" EMC 2544 RAM Replacement - iFixit Repair Guide
Refurbished Apple 21.5" iMac (2012), 2.7GHz Quad Core Intel Core i5, 8GB RAM, 1TB HDD, Built in Webcam, Model - MD093LL/A, Grade A - Walmart.com
Install memory in an iMac - Apple Support
iMac Intel 27" EMC 2546 RAM Replacement - iFixit Repair Guide
Install memory in an iMac - Apple Support
Apple's 2012 iMac: Ready for its close-up (pictures) - CNET
Apple iMac "Core i5" 3.2 27-Inch (2012) MD096LL/A 256GB SSD 8GB RAM USB Keyboard & Mouse – Coretek Computers
iMac RAM upgrade: Here's an affordable way to improve multitasking - CNET
