Apple desktops

45 models from 2,343 hardware reports. 40 of them have a memory slot you can fill.

iMac29
Mac mini11
Mac Pro4
iMac Pro1

Most reported models top 40 of 45, the rest are in each series

ModelSeriesMemoryMost seenUpgradeReports
iMac (21.5-inch, Mid 2011) iMac12,1 iMac 4 DDR3 SO-DIMM slots 32 GB 154
Mac mini (Late 2014) Macmini7,1 Mac mini Soldered, no slot 145
iMac (27-inch, Mid 2011) iMac12,2 iMac 4 DDR3 SO-DIMM slots 32 GB 136
iMac (20-inch and 24-inch, Mid 2007) iMac7,1 iMac 2 DDR2 SO-DIMM slots 6 GB 124
Mac Pro (Mid 2010 and Mid 2012) MacPro5,1 Mac Pro 8 DDR3 DIMM slots 128 GB 122
iMac (20-inch and 24-inch, Early 2008) iMac8,1 iMac 2 DDR2 SO-DIMM slots 6 GB 120
iMac (21.5-inch and 27-inch, Late 2009) iMac10,1 iMac 4 DDR3 SO-DIMM slots 16 GB 113
iMac (20-inch and 24-inch, Early and Mid 2009) iMac9,1 iMac 2 DDR3 SO-DIMM slots 8 GB 97
Mac mini (Late 2012) Macmini6,1 Mac mini 2 DDR3 SO-DIMM slots 16 GB 96
iMac (27-inch, Late 2013) iMac14,2 iMac 4 DDR3 SO-DIMM slots 32 GB 79
Mac mini (Late 2012, quad-core) Macmini6,2 Mac mini 2 DDR3 SO-DIMM slots 16 GB 76
iMac (21.5-inch, Late 2013) iMac14,1 iMac 2 DDR3 SO-DIMM slots 16 GB 59
Mac mini (Mid 2011) Macmini5,1 Mac mini 2 DDR3 SO-DIMM slots 16 GB 59
iMac (Retina 5K, 27-inch, 2017) iMac18,3 iMac 4 DDR4 SO-DIMM slots 64 GB 57
iMac (21.5-inch, Mid 2010) iMac11,2 iMac 4 DDR3 SO-DIMM slots 16 GB 57
Mac Pro (Late 2013) MacPro6,1 Mac Pro 4 DDR3 DIMM slots 128 GB 56
iMac (Retina 4K, 21.5-inch, 2017) iMac18,2 iMac 2 DDR4 SO-DIMM slots 32 GB 55
iMac (27-inch, Mid 2010) iMac11,3 iMac 4 DDR3 SO-DIMM slots 20 GB 54
iMac (Retina 5K, 27-inch, Late 2015) iMac17,1 iMac 4 DDR3 SO-DIMM slots 32 GB 50
Mac mini (2018) Macmini8,1 Mac mini 2 DDR4 SO-DIMM slots 64 GB 49
iMac (21.5-inch, Late 2012) iMac13,1 iMac 2 DDR3 SO-DIMM slots 16 GB 48
Mac mini (Early and Late 2009) Macmini3,1 Mac mini 2 DDR3 SO-DIMM slots 8 GB 48
iMac (Retina 4K, 21.5-inch, Late 2015) iMac16,2 iMac Soldered, no slot 44
Mac mini (Mid 2010) Macmini4,1 Mac mini 2 DDR3 SO-DIMM slots 16 GB 44
iMac (Retina 4K, 21.5-inch, 2019) iMac19,2 iMac 2 DDR4 SO-DIMM slots 32 GB 41
iMac (27-inch, Late 2009, Core i5 and i7) iMac11,1 iMac 4 DDR3 SO-DIMM slots 16 GB 40
iMac (Retina 5K, 27-inch, 2019) iMac19,1 iMac 4 DDR4 SO-DIMM slots 64 GB 38
iMac (27-inch, Late 2012) iMac13,2 iMac 4 DDR3 SO-DIMM slots 24 GB 38
iMac (17-inch and 20-inch, Late 2006) iMac5,1 iMac 2 DDR2 SO-DIMM slots 4 GB 28
Mac mini (Mid 2011, faster processor) Macmini5,2 Mac mini 2 DDR3 SO-DIMM slots 8 GB 27
iMac (21.5-inch, Mid 2014) iMac14,4 iMac Soldered, no slot 26
iMac (Retina 5K, 27-inch, Late 2014 and Mid 2015) iMac15,1 iMac 4 DDR3 SO-DIMM slots 32 GB 24
iMac (21.5-inch, Late 2013, GeForce graphics) iMac14,3 iMac 2 DDR3 SO-DIMM slots 16 GB 24
iMac (21.5-inch, 2017) iMac18,1 iMac 2 DDR4 SO-DIMM slots 16 GB 21
Mac Pro (Early 2009) MacPro4,1 Mac Pro Varies by configuration 17
Mac mini (Mid 2007) Macmini2,1 Mac mini 2 DDR2 SO-DIMM slots 2 GB 14
iMac (21.5-inch, Late 2015) iMac16,1 iMac Soldered, no slot 12
iMac Pro (2017) iMacPro1,1 iMac Pro 4 DDR4 DIMM slots 32 GB 9
Mac mini Server (Mid 2011) Macmini5,3 Mac mini 2 DDR3 SO-DIMM slots 16 GB 8
iMac (17-inch and 20-inch, Early 2006) iMac4,1 iMac 2 DDR2 SO-DIMM slots 2 GB 8