iMac |
21.5-inch iMac
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21.5-inch iMac with Retina 4K display |
Display |
Display
21.5-inch (diagonal) LED-backlit display 1920x1080 resolution with support for millions of colours |
Retina 4K display
21.5-inch (diagonal) Retina 4K display 4096x2304 resolution with support for 1 billion colours 500 nits brightness Wide colour (P3) |
Processor |
2.3GHz
2.3GHz dual‑core Intel Core i5 (Turbo Boost up to 3.6GHz) |
3.6GHz
3.6GHz quad‑core Intel Core i3
Configurable to 3.2GHz 6-core Intel Core i7 (Turbo Boost up to 4.6GHz) |
3.0GHz
3.0GHz 6-core Intel Core i5 (Turbo Boost up to 4.1GHz)
Configurable to 3.2GHz 6-core Intel Core i7 (Turbo Boost up to 4.6GHz) |
Memory |
8GB of 2133MHz DDR4 memory
Configurable to 16GB |
8GB of 2666MHz DDR4 memory
Configurable to 16GB or 32GB |
8GB of 2666MHz DDR4 memory
Configurable to 16GB or 32GB |
Storage |
1TB (5400-rpm) hard drive
Configurable to 1TB Fusion Drive or 256GB SSD |
1TB (5400-rpm) hard drive
Configurable to 1TB Fusion Drive or 256GB, 512GB or 1TB SSD |
1TB Fusion Drive
Configurable to 256GB, 512GB or 1TB SSD |
Graphics |
Intel Iris Plus Graphics 640
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Radeon Pro 555X with 2GB of VRAM
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Radeon Pro 560X with 4GB of VRAM
Configurable to Radeon Pro Vega 20 with 4GB of VRAM |
Video Support and Camera |
FaceTime HD camera
Simultaneously supports full native resolution on the built-in display at millions of colours (21.5‑inch) or 1 billion colours (21.5‑inch 4K) and:
- One 5120x2880 (5K) external display at 60Hz with support for 1 billion colours, or
- Two 3840x2160 (4K UHD) external displays at 60Hz with support for 1 billion colours, or
- Two 4096x2304 (4K) external displays at 60Hz with support for millions of colours
Thunderbolt 3 digital video output
- Native DisplayPort output over USB‑C
- Thunderbolt 2, HDMI, DVI and VGA output supported using adapters (sold separately)
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Audio |
Stereo speakers
Microphone
3.5mm headphone jack
- Support for Apple iPhone headset with microphone
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Connections and Expansion |
3.5mm 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 40Gb/s)
- USB 3.1 Gen 2 (up to 10Gb/s)
- Thunderbolt 2, HDMI, DVI and VGA supported using adapters (sold separately)
- 10/100/1000BASE-T Gigabit Ethernet (RJ‑45 connector)
Kensington lock slot
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Input |
Magic Keyboard
- Magic Keyboard comes as standard with your iMac. It’s wireless and rechargeable (so you won’t be replacing batteries), with an ultra-compact, edge-to-edge design that wastes no surface space. It has a stable scissor mechanism, optimised key travel and a low profile that provide control and comfort. And it pairs immediately with your iMac straight out of the box.
Magic Keyboard with Numeric Keypad
- You get all the functionality of Magic Keyboard, with an extended layout that makes it even easier to work and play. Magic Keyboard with Numeric Keypad includes document navigation controls — page up, page down, home and end — and full-size arrow keys that are perfect for navigating pro apps, moving through spreadsheets and playing games.
Magic Mouse 2
- Magic Mouse 2 comes as standard with your iMac. The design of Magic Mouse 2 lets it glide 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.
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 design, along with a low profile, makes it extremely comfortable to use.
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Wireless |
Wi‑Fi
- 802.11ac Wi‑Fi wireless networking
- IEEE 802.11a/b/g/n compatible
Bluetooth
- Bluetooth 4.2 wireless technology
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Size and Weight |
Height: 45.0 cm (17.7 inches)
Width: 52.8 cm (20.8 inches)
Stand depth: 17.5 cm (6.9 inches)
Weight: 5.66 kg (12.5 pounds) |
Height: 45.0 cm (17.7 inches)
Width: 52.8 cm (20.8 inches)
Stand depth: 17.5 cm (6.9 inches)
Weight: 5.60 kg (12.3 pounds)
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Electrical and Operating Requirements |
- Line voltage: 100–240V AC
- Frequency: 50Hz to 60Hz, single phase
- Operating temperature: 10° to 35° C (50° to 95° F)
- Relative humidity: 5% to 95% non-condensing
- Operating altitude: tested up to 3,000 metres (10,000 feet)
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Limited Warranty and Service
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Your iMac also comes with 90 days of complimentary telephone technical support and a one-year limited warranty from Apple. |
In the Box |
21.5‑inch iMac or
21.5‑inch iMac with Retina 4K display
Magic Keyboard
Magic Mouse 2
Power lead
Lightning to USB Cable
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Operating System |
macOS is the operating system that powers everything you do on a Mac. macOS Mojave brings new features inspired by its most powerful users, but designed for everyone. So you can get more out of every click. |
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.
Features include:
- VoiceOver
- Zoom
- Increase Contrast
- Reduce Motion
- Siri and Dictation
- Switch Control
- Closed Captions
- Text to Speech
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Built-in Apps |
Photos /
iMovie /
GarageBand /
Pages /
Numbers /
Keynote /
Siri /
Safari /
Mail /
FaceTime /
Messages /
Maps /
News /
Stocks /
Home /
Voice Memos /
Notes /
Calendar /
Contacts /
Reminders /
Photo Booth /
Preview /
iTunes /
Books /
App Store /
Time Machine
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