Apple iMac 21.5" 2.8GHz QC/ 8GB/ 1TB (MK442X/A)
  • Apple MK442X/A (Main)
  • Apple MK442X/A (Front)
  • Apple MK442X/A (Right)
  • Apple MK442X/A (Rear)
  • Apple MK442X/A (Left)
  • Apple MK442X/A (Top)
  • Apple MK442X/A
  • Apple MK442X/A

Actual product may differ

Product was discontinued 5 Aug 20

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Overview

Retina. Now in colossal and ginormous. The idea behind iMac has never wavered: to craft the ultimate desktop experience. The best display, paired with high-performance processors, graphics, and storage - all within an incredibly thin, seamless enclosure. And that commitment continues with the all-new 21.5-inch iMac with Retina 4K display. Like the revolutionary 27-inch 5K model, it delivers such spectacular image quality that everything else around you seems to disappear. Adding up to the most immersive iMac experience yet - and another big, beautiful step forward. More than just a display, it's a vision. Accuracy. Brightness. Clarity. Regardless of how you measure the quality of a display, Retina is in a class by itself. The pixel density is so high that you won't detect a single one while using iMac. Text is so sharp, you'll feel like you're reading email and documents on a printed page. And with a new, wider color gamut, the Retina display is able to deliver even more available colors - 25 percent more. So every photo and video you see appears even more true to life.

Innovation from edge to cutting edge. An incredible amount of engineering was required to bring the Retina display to the iMac family. Witness a design that's just 5 mm at its edge - yet entirely capable of making everything around you fade into the distance. This ensures that nothing gets between you and your favorite content. Seamless and beautiful, iMac with Retina display is an elegant addition to your workspace, representing a depth of technology at the height of design.

Storage that's lightning fast. And whip smart. Storage is about space. But it's also about speed and performance. A Fusion Drive gives you the best of both worlds. This innovative storage technology intelligently combines speedy flash storage with a high-capacity hard drive. Your frequently used apps, documents, and photos stay on the faster flash storage, while infrequently used items move to the hard drive. And as the system learns how you work, you'll experience faster application launching and quicker file access. Fusion Drive can be configured with up to 3TB of storage.1 But for those who want the ultimate performance, there's an all-flash option that's now up to 2.5 times faster than the previous version.

Built for speed. And everything else. Faster and more powerful than ever, the 27-inch iMac is equipped with a sixth-generation Intel Core processor and the latest AMD high-performance graphics. And the 21.5-inch iMac features a fifth-generation Intel Core processor and enhanced Intel Iris Pro Graphics. Both deliver stirring visual effects with maximum impact - at maximum speed.

Redesigned. Rechargeable. Remarkable. The all-new Magic Keyboard, Magic Mouse 2, and Magic Trackpad 2 have been redesigned to make every interaction feel amazing. From a built-in rechargeable battery to a new lower profile, they've been enhanced to deliver more comfort and functionality than ever before. Paired with iMac, they work magic together.

Fast connections for high performance. iMac is astonishingly thin. But it's jam-packed with advanced technology. Two Thunderbolt 2 ports come standard on all iMac models and deliver blazing-fast data transfer for external drives and cameras. Four USB 3 ports give you plenty of options for connecting peripherals, including your printer, video devices, and more. And with ultrafast three-stream Wi-Fi and Bluetooth 4.0 wireless technology, you're instantly connected to all your favorite content.
    

Features

Specs

Operating system

Operating system
Mac OS, macOS
Operating system
Mac OS X 10.11 El Capitan

Processor & chipset

Processor speed
2.80 GHz
Processor vendor
Intel
Processor
Core i5

Memory

Memory (standard)
8 GB
Memory technology
LPDDR3

Storage

Disk capacity
1 TB
Max supported capacity
1 TB

Display & graphics

Screen size
21.5", 54.6 cm (21.5")
Screen resolution
1920 x 1080
Display depth
175 mm
Display height
450 mm
Display width
528 mm
Graphics memory access
Shared
Graphics memory technology
LPDDR3
Graphics model
Iris Pro Graphics 6200
Graphics vendor
Intel

Camera, video & audio

Webcam
Yes

Networking & connectivity

Bluetooth
Yes
Wireless LAN
Wireless

Power, battery & charging

Input voltage
120 V AC, 230 V AC

Exterior & appearance

Form factor
Desktop
USB 3.0 ports
4
USB ports
4

Environment & regulatory

Eco friendly
Eco friendly
Environmental certifications
ENERGY STAR 6.1

Packaging

What's in box
  • iMac MK442X/A All-in-One Computer
  • Magic Keyboard
  • Magic Mouse 2
  • Accessory Kit
  • User's Guide
  • Power Cable
  • Lightning to USB Cable

Product info

Brand
Apple
Product line
iMac
Product name
iMac MK442X/A All-in-One Computer
Product model
MK442X/A
Product type
All-in-One Computer
Vendor
Apple, Inc
Vendor code
MK442X/A
Vendor site

Service & support

Warranty
1 year
Bluetooth: Yes
Brand Name: Apple
Energy Star: Yes
Environmentally Friendly: Yes
Form Factor: Desktop
Graphics Controller Manufacturer: Intel
Graphics Controller Model: Iris Pro Graphics 6200
Graphics Memory Accessibility: Shared
Graphics Memory Technology: LPDDR3
Number of USB 3.0 Ports: 4
Operating System Platform: Mac OS
Operating System: Mac OS X 10.11 El Capitan
Processor Manufacturer: Intel
Processor Speed: 2.80 GHz
Processor Type: Core i5
Product Family: iMac
Product Type: All-in-One Computer
Screen Resolution: 1920 x 1080
Screen Size: 54.6 cm (21.5")
Standard Memory: 8 GB
Thunderbolt: Yes
Total Hard Drive Capacity: 1 TB
Total Number of USB Ports: 4
Webcam: Yes
Wireless LAN: Yes

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