New iMac 21" Review: Thin, Immersive Display Stands Out (Part 1)
Memory RAM 1x 4GB Apple iMac Late 2012 DDR3 1600MHz SO-DIMM | E-OWC1600DDR3S4GB | APPLE \ MEMORY FOR APPLE \ OWC \ APPLE IMAC \ iMac Late 2012 \ iMac 27'' (Late
Apple Officially Confirms 21.5” iMac RAM Is Non-User-Replaceable