iMac performance is at an all-time high with Intel Core processors, powerful graphics, Thunderbolt connectivity, and stunning Retina 4K displays with one billion colors and 500 nits of brightness for vibrant images and razor-sharp text.
21.5″ (diagonal) 4096 x 2304 Retina 4K display
Stunning 5-mm-thin design
Quad-core Intel Core processor
Radeon Pro 555X processor
Two Thunderbolt 3 (USB-C) ports
*Accessories may vary