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 PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
New 21.5-inch iMac now available through Apple's online store, 27-inch models ship in 2-3 weeks - 9to5Mac
Review: 21.5-inch 2012 iMac takes two steps forward, one step back | Ars Technica
Apple iMac 27in (2012) Review | Trusted Reviews
The Case of the Late-2012 iMacs - MacStories
Apple iMac (Late 2012) review (21.5- and 27-inch) | Macworld
iMac (21.5-inch, Late 2012) - Tehničke specifikacije (HR)
Apple iMac 21.5-inch (December 2012) review: The smaller iMac Windows PCs can pick on - CNET
Bought this late 2012 iMac in mint condition for $150. Such a find. : r/mac
The Case of the Late-2012 iMacs - MacStories
Review: 21.5-inch 2012 iMac takes two steps forward, one step back | Ars Technica
Apple iMac (Late 2012) review (21.5- and 27-inch) | Macworld
Review: Apple iMac 21.5in late 2012 • The Register
Review: 21.5-inch 2012 iMac takes two steps forward, one step back | Ars Technica
New Apple iMac (2012) 21.5": Unboxing & Demo - YouTube