Apple 21.5in iMac Retina 4K i3 3.6GHz Quad Core (MRT32X/A)
The vision behind iMac has never wavered: transform the desktop experience by fitting powerful, easy-to-use technology into an elegant, all-in-one design. The new iMac takes that idea to the next level — giving you even more amazing tools to do just about anything. iMac is packed with the latest processors, faster memory and phenomenal graphics. All coming to life on the brightest, most vibrant Retina display ever on a Mac. It’s the total package — powered up.
21.5-inch (diagonal) Retina 4K display
4096-by-2304 resolution with support for 1 billion colours
500 nits brightness
Wide colour (P3)
3.6GHz quad‑core Intel Core i3
Configurable to 3.2GHz 6‑core Intel Core i7 with Turbo Boost up to 4.6GHz
8GB of 2400MHz DDR4 memory
Configurable to 16GB or 32GB
1TB (5400-rpm) hard drive
Configurable to 1TB Fusion Drive; or 256GB, 512GB or 1TB SSD
Radeon Pro 555X with 2GB of GDDR5 memory
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 5120‑by‑2880 (5K) external display at 60Hz with support for 1 billion colours or
Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colours or
Two 4096‑by‑2304 (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)
3.5-mm headphone jack
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 3 (USB‑C) ports with support for:
Thunderbolt (up to 40 Gbps)
USB 3.1 Gen 2 (up to 10 Gbps)
Thunderbolt 2, HDMI, DVI and VGA using adapters (sold separately)
10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Kensington lock slot
Magic Keyboard comes standard with your iMac. It’s wireless and rechargeable (so you won’t be replacing batteries), with a remarkably compact edge-to-edge design that wastes no surface space. It has a stable scissor mechanism, optimised key travel and a low profile, providing 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-sized arrow keys that are perfect for navigating pro apps, moving through spreadsheets and playing games.
Magic Mouse 2
Magic Mouse 2 comes 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.
802.11ac Wi-Fi wireless networking
IEEE 802.11a/b/g/n compatible
Bluetooth 4.2 wireless technology
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: 5.60 kg (12.3 pounds)2
ELECTRICAL AND OPERATING ENVIRONMENTS
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% noncondensing
Operating altitude: Tested up to 3,000 metres (10,000 feet)
LIMITED WARRANTY AND SERVICE
Products that you purchase in Australia are covered by Australian consumer law. For more details, click here.
Your iMac also comes with 90 days of complimentary technical support and a one-year limited warranty from Apple. To learn more about how Apple will service your iMac, click here.
Purchase AppleCare+ to get up to three years of expert technical support and additional hardware coverage from Apple, including up to two incidents of accidental damage, each subject to a service fee of A$149 for screen damage or external enclosure damage, or A$429 for any other damage. Coverage begins on your AppleCare+ purchase date. For more information, click here.
IN THE BOX
21.5‑inch iMac with Retina 4K display
Magic Mouse 2
Lightning to USB Cable
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 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.
Siri and Dictation
BUILT IN APPS3
Arsenic-free display glass
Mercury-free LED-backlit display
Recyclable aluminium enclosure
Speaker enclosures made with 60 per cent post‑consumer recycled plastic
Fan assembly made with 27 per cent bio‑based plastic
Meets ENERGY STAR requirements
Rated EPEAT Gold5
1. 1GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less.
2. Weight may vary by configuration and manufacturing process.
3. iMovie, GarageBand, Pages, Numbers and Keynote are available on the Mac App Store. Downloading apps requires an Apple ID and a device that is compatible with the OS version required for each app.
4. PVC-free AC power cord available in all regions except India and South Korea.
5. iMac achieved a Gold rating from EPEAT in the US and Canada.