Review: 21.5-inch 2012 iMac takes two steps forward, one step back | Ars Technica
Apple iMac 21.5" Slim intel® Quad-Core i5 2.9GHz Late 2012 (Ricondizionato) - FlashMac
Apple iMac 2.7Ghz i5 21.5-Inch (Late-2012) #1 – MSU Surplus Store
Timetec 8 GB per Apple DDR3L 1600 MHz PC3L-12800 per Mac Book Pro(inizio/fine 2011, metà 2012), iMac(metà 2011, fine 2012, inizio/fine 2013,fine 2014, metà 2015),Mac Mini (metà 2011,Fine 2012)RAM MAC : Amazon.it: Informatica
2012 21.5-Inch Apple iMac Review: Slim, Sleek, And Stylish, But Far From Shallow | TechCrunch
By the numbers: Apple's new iMac vs. the Windows 8 all-in-one competition - The Verge