Apple 21.5" iMac with Retina 4K Display (Mid 2017)

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Apple 21.5" iMac with Retina 4K Display (Mid 2017)
Key Features
  • 3.0 GHz Intel Core i5 Quad-Core
  • 16GB of DDR4 RAM | 1TB Hard Drive
  • 21.5" 4096 x 2304 IPS Retina 4K Display
  • AMD Radeon Pro 555 Graphics Card (2GB)
Apple weds high-res 4K visuals into its sleek, 5mm thin, mid 2017 21.5" iMac with Retina 4K Display. With a 4096 x 2304 screen resolution, this iMac provides 1 billion colors and 500 nits of brightness, which is 43% brighter than the previous model. The Retina 4K display also features a wider color gamut. Using a P3-based color gamut, the Retina 4K display provides a larger color space that more equally represents red, green, and blue, as compared to standard sRGB displays. And with more available colors, the images will appear more vivid and reveal greater detail, with more balance and precision.
Discontinued

Apple 21.5" iMac with Retina 4K Display (Mid 2017)

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Apple iMac 21.5" 4K Display Mid 2017 Overview

  • 1Description
  • 2General Features
  • 321.5" Retina 4K IPS Display
  • 47th-Gen Kaby Lake Quad-Core Intel Core Performance
  • 5External Displays
  • 6Thin Design
  • 7802.11ac Wi-Fi & Bluetooth 4.2
  • 8Gigabit Ethernet
  • 9Thunderbolt 3
  • 10USB 3.0
  • 11FaceTime HD Camera

Apple weds high-res 4K visuals into its sleek, 5mm thin, mid 2017 21.5" iMac with Retina 4K Display. With a 4096 x 2304 screen resolution, this iMac provides 1 billion colors and 500 nits of brightness, which is 43% brighter than the previous model. The Retina 4K display also features a wider color gamut. Using a P3-based color gamut, the Retina 4K display provides a larger color space that more equally represents red, green, and blue, as compared to standard sRGB displays. And with more available colors, the images will appear more vivid and reveal greater detail, with more balance and precision.

The iMac's processor has been upgraded and now houses a 7th-gen Kaby Lake 3.0 GHz Intel Core i5 Quad-Core processor that can be overclocked up to 3.5 GHz, as well as 16GB of 2400 MHz DDR4 RAM. Visuals are powered by a dedicated AMD Radeon Pro 555 graphics card with 2GB of vRAM, and for storage, there is a 1TB 5400 rpm hard drive.

Outfitted with 802.11ac Wi-Fi and backwards compatible with 802.11a/b/g/n for speedy hook-ups to your home network, this iMac is also configured with Bluetooth 4.2, as well as a UHS-II SDXC card slot, two 40 Gb/s Thunderbolt 3 ports, four 5 Gb/s USB 3.0 Type-A ports, a Gigabit Ethernet jack, and a FaceTime HD camera. It also has a Kensington lock slot for added security.

Apple's 21.5" iMac with Retina 4K Display (Mid 2017) operates using 100-240 VAC at 50-60 Hz and includes an Apple Magic Keyboard, an Apple Magic Mouse 2, a Lightning to USB cable, and a power cord. Protection is provided by a limited 1-year warranty, which can be extended using AppleCare.

This Mac comes preloaded with macOS. Updates can be downloaded for free via the Mac App Store. Please check Apple's website for upgrade eligibility.

General Features

21.5" Retina 4K IPS Display

Whether your iMac is in your studio, living room, or kitchen, the display is the focal point. With a 4096 x 2304 screen resolution and a 16:9 aspect ratio, you'll be able to playback 4K content natively. The IPS panel allows for wider viewing angles so more people can enjoy the display without having to crowd around it. With a dedicated AMD Radeon Pro 555 graphics card with 2GB of vRAM, the iMac delivers 4K visual effects and 3D graphics, as well as video editing capabilities that can tackle multicam projects in Final Cut Pro X with up to five streams of full-res 4K video, as well as the ability to edit 360° video and create 3D VR content.

7th-Gen Kaby Lake Quad-Core Intel Core Performance

The iMac houses a 7th-Gen Kaby Lake Intel Core i5 Quad-Core processor that can reach a stock speed of 3.0 GHz. It can also be overclocked up to 3.5 GHz, thanks to Intel Turbo Boost 2.0 technology. The 7th-gen Kaby Lake Intel processor uses low voltage for better energy efficiency while still providing fast performance needed to run processor-intensive applications such as Logic Pro or Final Cut Pro. Combined with 8GB of 2400 MHz DDR4 onboard RAM, the iMac allows you to multitask quickly and efficiently.

External Displays

The iMac simultaneously supports full native resolution on the built-in display and either one 5120 x 2880 (5K) external display at 60 Hz with support for 1 billion colors, two 3840 x 2160 (4K UHD) external displays at 60 Hz with support for 1 billion colors, or two 4096 x 2304 (4K) external displays at 60 Hz with support for millions of colors.

Thin Design

The iMac maintains its 5mm profile, which is up to 40% less volume than the 2011 iMac. Its display panel is 1.4mm thin.

802.11ac Wi-Fi & Bluetooth 4.2

With three-stream 802.11ac technology, you're instantly connected to all your favorite content. Bluetooth 4.2 wireless technology is also built in, so you can connect accessories such as a wireless keyboard and mouse.

Gigabit Ethernet

For a more reliable network connection, take advantage of wired Gigabit Ethernet technology.

Thunderbolt 3

Two Thunderbolt 3 (USB Type-C) ports come standard on all iMac models, each delivering up data transfer speeds of up to 40 Gb/s external drives and cameras, plus twice the bandwidth for video and display connectivity. Thunderbolt 3 also supports 10 Gb/s USB 3.1 and DisplayPort 1.2. Thunderbolt 2, HDMI, DVI, and VGA output is also supported using adapters (sold separately).

USB 3.0

With USB 3.0, you can transfer large files in seconds instead of minutes. Every iMac comes with four 5 Gb/s USB 3.0 Type-A ports - with speeds up to 10 times faster than USB 2.0 - and you can connect all your USB-compatible devices, including your iPhone, iPad, iPod or digital camera.

FaceTime HD Camera

A built-in FaceTime HD camera allows users to use apps such as FaceTime and Skype for video calls.

Apple iMac 21.5" 4K Display Mid 2017 Specs

Operating SystemmacOS
Performance
CPU3 GHz Intel Core i5 Quad-Core
Maximum Boost Speed3.5 GHz
Memory Type2400 MHz DDR4
Total Installed Memory16 GB
Maximum Memory Capacity16 GB
Memory SlotsNone
Graphics TypeDedicated
GPUAMD Radeon Pro 555 with 2 GB GDDR5 VRAM
Display
Panel TypeIPS
Size21.5"
Aspect Ratio16:9
Resolution4096 x 2304
TouchscreenNone
FinishGlossy
Maximum Brightness500 cd/m2
Refresh Rate60 Hz
Adaptive Sync TechnologyNone
Storage and Expansion
Total Installed Capacity1 TB
Hard Disk Storage1 x 1 TB 2.5" SATA (5400 rpm)
Optical DriveNone
I/O
Ports4 x USB Type-A (USB 3.1 / USB 3.2 Gen 1)
USB Type-C Ports2 x Thunderbolt 3 (Supports DisplayPort)
Audio1 x 1/8" / 3.5 mm Headphone Output
Built-In Speakers2
Built-In Microphones1
Media Card Slots1 x SD/SDHC/SDXC
Communications
Ethernet1 x RJ45 (Gigabit)
Wi-FiWi-Fi 5 (802.11ac); Dual-Band (2.4 & 5 GHz)
Bluetooth4.2
GPSNone
NFCNone
WebcamUser-Facing: 720p
General
SecurityKensington Lock Slot
AC Input Power100 to 240 VAC, 50 / 60 Hz
Dimensions20.8 x 17.7 x 6.9" / 52.8 x 45 x 17.5 cm
Weight12.5 lb / 5.7 kg
Packaging Info
Package Weight21 lb
Box Dimensions (LxWxH)26 x 22 x 9"
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