Specifications Colour Silver Display 21.5-inch (diagonal) LED-backlit display 1920‑by‑1080 resolution with support for millions of colors Storage 1TB (5400-rpm) hard drive Memory 8GB of 2400MHz DDR4 onboard memory Processor 2.3GHz dual‑core Intel Core i5 (Kaby Lake) Turbo Boost up to 3.6GHz Graphics Intel Iris Plus Graphics 640 iMac Size 21.5-inch Processor 2.3GHz dual‑core i5 (Kaby Lake) Size And Weight Height: 45.0 cm Width: 52.8 cm Stand depth: 17.5 cm Weight: 5.66 kg Video Support And Camera FaceTime HD camera Simultaneously supports full native resolution on the built-in display at millions of colors (21.5-inch) or 1 billion colors (21.5-inch 4K) and: One 5120‑by‑2880 (5K) external display at 60Hz with support for 1 billion colors, or Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or Two 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colors Thunderbolt 3 digital video output Native DisplayPort output over USB‑C Thunderbolt 2, HDMI, DVI, and VGA output supported using adapters (sold separately) Wireless Wi-Fi 802.11ac Wi-Fi wireless networking IEEE 802.11a/b/g/n compatible Bluetooth Bluetooth 4.2 wireless technology Connections And Expansion 3.5 mm headphone jack SDXC card slot Four USB 3 ports (compatible with USB 2) Two Thunderbolt 3 (USB-C) ports with support for: DisplayPort Thunderbolt (up to 40 Gbps) USB 3.1 Gen 2 (up to 10 Gbps) Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately) 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector) Kensington lock slot Audio Stereo speakers Microphone 3.5 mm headphone jack Support for Apple iPhone headset with microphone In The Box 21.5‑inch iMac Magic Keyboard Magic Mouse 2 Power cord Lightning to USB Cable
