The original iMac only came in one color: Bondi Blue. Soon after, the line was expanded with a range of colors. Over 20 years later, Apple's taking the iMac back to its roots. The new iMac is powered by Apple's M1 chip and comes in green, yellow, orange, pink, purple, blue, and silver — all measuring just 11.5 millimeters thin. They also come with matching Touch ID-enabled keyboards, and have 24-inch 4.5K Retina displays, with up to four USB-C ports (two Thunderbolt-enabled) and support for 6K external monitors.