27-inch iMac Retina 5K display (2020) Model ID:iMac20,2
27-inch iMac Retina 5K display (2020) Model ID:iMac20,1
27-inch iMac Retina 5K display (2019) Model ID:iMac19,1
27-inch iMac Retina 5K display (2017) Model ID:iMac18,3
27" iMac Retina 5K display (Late 2015) Model ID:iMac17,1
27-inch iMac Retina 5K display (Mid 2015) Model ID:iMac15,1
27-inch iMac Retina 5K display (Late 2014) Model ID:iMac15,1
27-inch iMac (Late 2013) Model ID:iMac14,2
27-inch iMac (Late 2012) Model ID:iMac13,2
27-inch iMac (Mid 2011) Model ID:iMac12,2
21.5-inch iMac (Mid & Late 2011) Model ID:iMac12,1