iMac 21″ 2.3GHz Dual-Core Processor with Turbo Boost up to 3.6GHz 256GB Storage

Technical Specifications:

Display

•21.5-inch (diagonal) LED-backlit display

•1920‑by‑1080 resolution with support for millions of colors

Processor

•2.3GHz dual‑core Intel Core i5, Turbo Boost up to 3.6GHz

Memory

•8GB of 2133MHz DDR4 memory

•Configurable to 16GB

Storage

•256GB SSD

•Configurable to 1TB Fusion Drive

Graphics

•Intel Iris Plus Graphics 640

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)

•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)

Audio

•Stereo speakers

•Microphone

•3.5 mm headphone jack

Connections and Expansion

•DisplayPort

•Thunderbolt (up to 40Gb/s)

•USB 3.1 Gen 2 (up to 10Gb/s)

•Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately)

Input

•Magic Keyboard

•Magic Mouse 2

•Configurable with Magic Keyboard with Numeric Keypad

•Configurable with Magic Trackpad 2

Wireless

Wi-Fi

•802.11ac Wi-Fi wireless networking

•IEEE 802.11a/b/g/n compatible

Bluetooth

•Bluetooth 4.2 wireless technology

Size and Weight

•Height: 17.7 inches (45.0 cm)

•Width: 20.8 inches (52.8 cm)

•Stand depth: 6.9 inches (17.5 cm)

•Weight: 12.0 pounds (5.44 kg)

In the Box

•Magic Keyboard

•Magic Mouse 2

•Power cord

•Lightning to USB Cable

•Polishing cloth