Tapered Edge iMac | Subfamily | Model ID | EMC No. |
Late 2012 | |||
Late 2012 | |||
Late 2012 | |||
Late 2012 | |||
Late 2012 | |||
Late 2012 | |||
Early 2013 | |||
Late 2013 | |||
Late 2013 | |||
Late 2013 | |||
Late 2013 | |||
Late 2013 | |||
Late 2013 | |||
Mid-2014 | |||
Late 2014, 5K | |||
Late 2014, 5K | |||
Mid-2015, 5K | |||
Late 2015 | |||
Late 2015 | |||
Late 2015, 4K | |||
Late 2015, 4K | |||
Late 2015, 5K | |||
Late 2015, 5K | |||
Late 2015, 5K | |||
Mid-2017 | |||
Mid-2017, 4K | |||
Mid-2017, 4K | |||
Mid-2017, 4K | |||
Mid-2017, 5K | |||
Mid-2017, 5K | |||
Mid-2017, 5K | |||
Mid-2017, 5K | |||
2019, 4K | |||
2019, 4K | |||
2019, 4K | |||
2019, 5K | |||
2019, 5K | |||
2019, 5K | |||
2019, 5K |
Tapered Edge iMac | RAM Speed | RAM Type | Slots | Actual Max |
Late 2012 (21.5') | 1600 MHz | PC3-12800 DDR3 | 2 | 16 GB |
Late 2012 (27') | 1600 MHz | PC3-12800 DDR3 | 4 | 32 GB |
Early 2013 (21.5') | 1600 MHz | PC3-12800 DDR3 | 2 | 16 GB |
Late 2013 (21.5') | 1600 MHz | PC3-12800 DDR3 | 2 | 16 GB |
Late 2013 (27') | 1600 MHz | PC3-12800 DDR3 | 4 | 32 GB |
Mid-2014 (21.5') | 1600 MHz | Soldered | 0 | 8 GB |
Late 2014 (27', 5K) | 1600 MHz | PC3-12800 DDR3 | 4 | 32 GB |
Mid-2015 (27', 5K) | 1600 MHz | PC3-12800 DDR3 | 4 | 32 GB |
Late 2015 (21.5') | 1867 MHz | Soldered | 0 | 16 GB* |
Late 2015 (21.5', 4K) | 1867 MHz | Soldered | 0 | 16 GB* |
Late 2015 (27', 5K) | 1867 MHz | PC3-14900 DDR3 | 4 | 64 GB** |
Mid-2017 (21.5') | 2133 MHz | PC4-17000 DDR4 | 2 | 16 GB |
Mid-2017 (21.5', 4K) | 2400 MHz | PC4-19200 DDR4 | 2 | 32 GB† |
Mid-2017 (27', 5K) | 2400 MHz | PC4-19200 DDR4 | 4 | 64 GB‡ |
2019 (21.5', 4K, i3) | 2400 MHz | PC4-19200 DDR4 | 2 | 32 GB |
2019 (21.5', 4K) | 2666 MHz | PC4-21300 DDR4 | 2 | 32 GB |
2019 (27', 5K) | 2666 MHz | PC4-21300 DDR4 | 4 | 128 GB♦ |