Amazon.com: Apple iMac 21.5in 2.7GHz Core i5 (ME086LL/A) All In One Desktop, 8GB Memory, 256GB Solid State Drive, MacOS 10.12 Sierra (Renewed) : Electronics
16GB KIT 2X 8GB for Apple iMac 2.7GHz 21.5" Late 2013 2.93GHz 27" Late 2012 2.9GHz 21.5" Late 2013 3.1GHz 21.5" Late 2013 3.1GHz 21.5" Late 2012 3.2GHz 27" 3.2GHz 27" Late
16GB KIT 2X 8GB for Apple iMac 2.7GHz 21.5" Late 2013 2.93GHz 27" Late 2012 2.9GHz 21.5" Late 2013 3.1GHz 21.5" Late 2013 3.1GHz 21.5" Late 2012 3.2GHz 27" 3.2GHz 27" Late
OWC 1.0TB HDD Upgrade Kit for All 2012-2015 21.5inch iMac Models
Apple iMac 21.5'' Core i5-3470S 2.9GHz 16GB 1TB HDD A1418 MD094LL/A Late 2012 | eBay
Amazon.com: Apple iMac MF883LL/A 21.5-Inch 500GB Desktop (Renewed) : Electronics
Amazon.com: Pawtec 21.5-inch iMac Neoprene Full Body Sleeve Bundle for Dust Protection, Storage, or Transport Cover Case with Apple Wireless Keyboard Cover (Silver 21 inch iMac) : Electronics