Display

21.5-inch (diagonal) LED-backlit display with IPS technology

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

Processor

1.6GHz

1.6GHz dual‑core Intel Core i5 (Turbo Boost up to 2.7GHz)

1.6GHz dual‑core Intel Core i5 (Turbo Boost up to 2.7GHz) 2.8GHz

2.8GHz quad‑core Intel Core i5 (Turbo Boost up to 3.3GHz)

Memory

8GB of 1867MHz LPDDR3 onboard memory

Configurable to 16GB

Storage1

1.6GHz

1TB (5400-rpm) hard drive

Configurable up to 1TB Fusion Drive or 256GB of flash storage (SSD)

1TB (5400-rpm) hard drive Configurable up to 1TB Fusion Drive or 256GB of flash storage (SSD) 2.8GHz

1TB (5400-rpm) hard drive

Configurable up to 2TB Fusion Drive or 256GB of flash storage (SSD)

Graphics

1.6GHz

Intel HD Graphics 6000

Intel HD Graphics 6000 2.8GHz

Intel Iris Pro Graphics 6200

Video Support and Camera

1.6GHz FaceTime HD camera Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on an external display Support for extended desktop and video mirroring modes

2.8GHz FaceTime HD camera Simultaneously supports full native resolution on the built-in display and up to 4096 by 2304 pixels on an external display Support for extended desktop and video mirroring modes



Audio

Stereo speakers

Dual microphones

3.5 mm headphone jack Headphone/optical digital audio output (minijack) Support for Apple iPhone headset with microphone



Connections and Expansion

3.5 mm headphone jack

SDXC card slot

Four USB 3 ports (compatible with USB 2)

Two Thunderbolt 2 ports Mini DisplayPort output Support for HDMI, DVI, VGA, and dual-link DVI (adapters sold separately)

10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)

Kensington lock slot

Input

Magic Keyboard

The redesigned Magic Keyboard comes standard with your iMac. It’s wireless and rechargeable (so you won’t be replacing batteries), with an ultracompact, edge-to-edge design that wastes no surface space. It has an improved scissor mechanism, optimized key travel, and a lower profile that increase control and comfort. And it pairs immediately with your iMac right out of the box.

The redesigned Magic Keyboard comes standard with your iMac. It’s wireless and rechargeable (so you won’t be replacing batteries), with an ultracompact, edge-to-edge design that wastes no surface space. It has an improved scissor mechanism, optimized key travel, and a lower profile that increase control and comfort. And it pairs immediately with your iMac right out of the box. Magic Mouse 2

The new design of Magic Mouse 2 lets it glide more smoothly across your desk. And since it supports Multi-Touch, you can use simple gestures on its surface to do things such as swipe between web pages and scroll through documents. So if you prefer to use a wireless mouse but want some of the benefits of Multi-Touch, Magic Mouse 2 is a great choice.

The new design of Magic Mouse 2 lets it glide more smoothly across your desk. And since it supports Multi-Touch, you can use simple gestures on its surface to do things such as swipe between web pages and scroll through documents. So if you prefer to use a wireless mouse but want some of the benefits of Multi-Touch, Magic Mouse 2 is a great choice. Magic Trackpad 2

If you prefer using a trackpad, Magic Trackpad 2 gives you the full range of Multi-Touch gestures and introduces Force Touch to the desktop. Sensors underneath the trackpad surface detect subtle differences in the amount of pressure you apply, bringing more functionality to your fingertips and enabling a deeper connection to your content. This new design, along with a lower profile, makes it even more comfortable to use.

Wireless

Wi-Fi

802.11ac Wi-Fi wireless networking

IEEE 802.11a/b/g/n compatible

802.11ac Wi-Fi wireless networking IEEE 802.11a/b/g/n compatible Bluetooth

Bluetooth 4.0 wireless technology

Size and Weight

21.5-inch iMac

Height: 17.7 inches (45.0 cm)

Width: 20.8 inches (52.8 cm)

Stand depth: 6.9 inches (17.5 cm)

Weight: 12.5 pounds (5.68 kg) 2

Height: 17.7 inches (45.0 cm) Width: 20.8 inches (52.8 cm) Stand depth: 6.9 inches (17.5 cm) Weight: 12.5 pounds (5.68 kg) 21.5-inch iMac with built-in VESA adapter

Height: 15.7 inches (37.9 cm)

Width: 20.8 inches (52.8 cm)

Depth (including built-in VESA adapter): 2.6 inches (6.6 cm)

Electrical and Operating Requirements

Line voltage: 100–240V AC

Frequency: 50Hz to 60Hz, single phase

Operating temperature: 50° to 95° F (10° to 35° C)

Relative humidity: 5% to 95% noncondensing

Operating altitude: tested up to 10,000 feet

Limited Warranty and Service

Your iMac comes with 90 days of free telephone support and a one-year limited warranty. Purchase the AppleCare Protection Plan to extend your service and support to three years from your computer’s purchase date. Only the AppleCare Protection Plan provides you with direct telephone support from Apple technical experts and the assurance that repairs will be handled by Apple-authorized technicians using genuine Apple parts. For more information, visit Apple Support or call 1-800-823-2775.

In the Box

21.5‑inch iMac

Magic Keyboard

Magic Mouse 2

Power cord

Lightning to USB Cable

Operating System

macOS Sierra

macOS is the operating system that powers everything you do on a Mac. macOS Sierra introduces Siri to Mac3 — along with new ways to enjoy your photos, shop more securely online, and work more seamlessly between devices.

Learn more

Accessibility

Accessibility features help people with disabilities get the most out of their new iMac. With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things.

Learn more

Features include:

VoiceOver

Zoom

Increase Contrast

Reduce Motion

Siri and Dictation

Switch Control

Closed Captions

Text to Speech

Built‑in Apps4

Photos

iMovie

GarageBand

Pages

Numbers

Keynote

Safari

Mail

Messages

FaceTime

Calendar

Notes

App Store

iTunes

iBooks

Maps

Contacts

Reminders

Configure to Order

Configure your iMac with these options, only at the Apple Online Store.

Looking for an iMac you can mount on a wall or an adjustable arm? Choose an iMac with a Built-in VESA Mount Adapter.

1.6GHz Magic Trackpad 2 16GB memory upgrade 1TB Fusion Drive 256GB of flash storage (SSD)

2.8GHz Magic Trackpad 2 16GB memory upgrade 1TB or 2TB Fusion Drive 256GB of flash storage (SSD)



iMac and the Environment

Apple takes a complete product life cycle approach to determining our environmental impact. Learn more

iMac is designed with the following features to reduce its environmental impact:

Arsenic-free display glass

BFR-free

PVC-free 5

Beryllium-free

Mercury-free LED-backlit display

Recyclable aluminum enclosure

Speaker enclosures made with 35 percent post-consumer recycled plastic

Fan assembly made with 28 percent bio-based plastic

Meets ENERGY STAR Version 6.1 requirements

Rated EPEAT Gold6

Apple and the Environment

Learn more about Apple’s dedication to reducing the environmental impact of our products and process. Or read our Product Environmental Reports for detailed information on the environmental performance of every Apple product.

Recycling

Apple takes a holistic view of materials management and waste minimization. Learn more about how to recycle your Mac.

Acoustic Performance

Declared noise emission values in accordance with ECMA-109

Sound Power Level

L W A,m (B) Sound Pressure Level

Operator Position

L p A,m (dB) Idle 1.95 (K V = 0.25) 11.5 Wireless web 1.95 ( K V = 0.25) 11.5 Hard drive seek 2.00 ( K V = 0.25) 12.0

L W A,m is the mean A-weighted sound power level, rounded to the nearest 0.05 B. L p A,m is the mean A-weighted sound pressure level measured at the operator position (rounded to the nearest 0.5 dB). 1 B (bel) = 10 dB (decibel) K v is the statistical adder for computing upper-limit of A-weighted sound power level. The quantity, L W A,c (formerly called L W Ad ) may be computed from the sum of L W A,m and K v . The Wireless web test browses 25 popular websites. Configuration tested: 1.6GHz dual-core Intel Core i5 processor, 8GB memory, 1TB hard drive, Intel HD Graphics 6000.