Overview
iMac is built for performance with eighth-generation Intel Core processors, powerful AMD Radeon Pro 500X series graphics, ultrafast SSD storage and Thunderbolt 3 (USB-C) connectivity. And it all comes to life on a stunning 21.5-inch Retina 4K display with 1 billion colours and 500 nits of brightness that delivers vibrant images and razor-sharp text.
Key Features
21.5-inch (diagonal) 4096-by-2304-resolution Retina 4K display
Eighth-generation quad-core Intel Core i3 or 6-core Intel Core i5 processor
AMD Radeon Pro 560X graphics
Ultrafast 256GB SSD storage
Two Thunderbolt 3 (USB-C) ports
Four USB-A ports
Gigabit Ethernet port
FaceTime HD camera
802.11ac Wi-Fi and Bluetooth® 4.2
Magic Mouse 2
Magic Keyboard
| Computer type |
iMac with Retina 4K |
| Display size (inches) |
21.5 |
| Screen size range |
20" to 22.9" |
| Resolution (Pixels) |
4096 X 2304 |
| Screen Resolution |
4K Ultra HD |
| Display type |
Retina 4K display |
| Processor Type |
Intel Core i5 |
| Processor Cores |
Hexa Core |
| Processor Clock Speed (GHz) |
3 |
| Processor Max. Clock Speed (GHz) |
4.1 |
| RAM (GB) |
8 |
| SSD Storage |
256GB |
| Total Storage |
256GB |
| Graphics processor |
Radeon Pro 560X |
| Graphics memory |
4GB |
| USB 3.1 Ports |
4 |
| Ethernet / LAN ports |
1 |
| Thunderbolt 3.0 Ports |
2 |
| Card reader |
SDXC card slot |
| Webcam |
Yes |
| Bluetooth |
v4.2 |
| Mouse and keyboard |
Wireless mouse & wired keyboard |
| Wi-Fi |
Wi-Fi 5 (802.11 ac) |
| Operating system |
macOS Catalina |
| Manufacturer's warranty |
1 Year |
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-0-I-637322363469474223_1000x1000_b13e8f0b-2439-4ce7-a6a5-819fcce40b36_{width}x.jpg?v=1596701759)
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-0-I-637322363469474223_1000x1000_b13e8f0b-2439-4ce7-a6a5-819fcce40b36_grande.jpg?v=1596701759)
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-1-I-637322363468695385_1000x1000_54b7dd05-1099-4e44-9f3a-0d2d71c540ef_grande.jpg?v=1596701759)
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-2-I-637322363468685358_1000x1000_82ebccdf-3b38-48cc-85c8-03a0c361d99b_grande.jpg?v=1596701759)
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-3-I-637322363468695385_1000x1000_fb94b9d5-655a-4263-91b7-f1a75194cff1_grande.jpg?v=1596701759)
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-4-I-637322363469414188_1000x1000_249d7843-e26b-4ce0-b10e-651f63f528fd_grande.jpg?v=1596701759)
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-1-I-637322363468695385_1000x1000_54b7dd05-1099-4e44-9f3a-0d2d71c540ef_{width}x.jpg?v=1596701759)
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-2-I-637322363468685358_1000x1000_82ebccdf-3b38-48cc-85c8-03a0c361d99b_{width}x.jpg?v=1596701759)
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-3-I-637322363468695385_1000x1000_fb94b9d5-655a-4263-91b7-f1a75194cff1_{width}x.jpg?v=1596701759)
![Apple iMac with Retina 4K display 21.5-inch 3.0GHz 256GB [2020]](http://cdn.shopify.com/s/files/1/0347/1638/5417/products/937284-Product-4-I-637322363469414188_1000x1000_249d7843-e26b-4ce0-b10e-651f63f528fd_{width}x.jpg?v=1596701759)