iMac 21.5 inch (2017) 3.0 GHz i5, 16GB, 1TB Fusiondrive - I Mac & More
Mid 2011 imac 21.5 inch EMC 2428. Disassembled, cleaned, repasted like normal but now only indicator 1 and 2 on and there's the startup chime. Read description/comment please : r/mac
Review: 21.5-inch 2012 iMac takes two steps forward, one step back | Ars Technica