Apple iMac 21.5-Inch Core i5 (4 Cores) 2.3GHz (Mid 2017)

The 21.5-inch aluminum iMac "Core i5" 2.3 GHz (Mid 2017/Kaby Lake) features a 14 nm Intel "Core i5" "Kaby Lake" 2.3 GHz (7360U) processor with two independent processor "cores" on a single chip, 4 MB shared L3 cache, 8 GB of 2133 MHz DDR4 SDRAM, a 256GB SSD, and Intel Iris Plus Graphics 640 sharing system memory. It also features a built-in "FaceTime HD" web camera and stereo speakers. This model features a 21.5" 1920x1080 LED-backlit IPS display with a 16:9 aspect ratio, fully laminated glass cover and anti-reflective coating. The rear of the enclosure is aluminum, thicker in the middle and tapering to 5 mm thin at the edges. Connectivity includes four USB 3.0 ports, two Thunderbolt 3 (USB-C) ports, Gigabit Ethernet, Wi-Fi 802.11ac, and Bluetooth 4.2.