A desktop experience that draws you in and keeps you there. This is the idea behind today’s iMac. And now that idea is more powerful than ever. The new iMac is packed with all-new processors, the latest graphics technologies, innovative storage, and higher-bandwidth connectivity. And it all comes to life on the brightest and most colorful Retina display iMac has ever seen. So you get an even more immersive experience — and a scintillating new way to take it all in.

Innovations you can see

You won’t want anything to distract you from what you’re viewing on these big, beautiful 21.5 inch display. And nothing will, thanks to an amazing display design that reduces reflection by 75 percent. In addition, because the LCD sits right up against the glass, your content seems to leap off the screen.

IPS technology and LED backlighting

The gorgeous iMac display looks great from any seat in the house. A technology called in-plane switching (IPS) gives you a bright picture with excellent color from nearly any angle. And LED backlighting offers instant-on, uniform brightness with no waiting. So you’re always ready to share that vacation slideshow with the family.

Graphics that render you speechless.

iMac features powerful new Radeon Pro 500 series graphics that make a spectacle of everything you see.

Faster 802.11ac Wi-Fi

iMac now supports ultrafast 802.11ac Wi-Fi. When it’s connected to an 802.11ac base station — including the new AirPort Extreme and AirPort Time Capsule — wireless performance is up to 3x faster than with the previous generation of iMac. And your Wi-Fi range improves as well.

Thunderbolt 3

Two Thunderbolt 3 (USB-C) ports come standard on all iMac models, each delivering up to 40Gb/s data transfer for external drives and cameras and twice the bandwidth for video and display connectivity.

USB 3

Four USB 3 ports give you plenty of options for connecting peripherals, including your printer, iPhone, thumb drive, and more.

Bluetooth

And with ultrafast three-stream Wi‑Fi and Bluetooth 4.2 wireless technology, you’re instantly connected to all your favorite content.

FaceTime HD camera for high-resolution video calls

Get everyone in the picture with crisp, widescreen HD video. The built-in 720p FaceTime HD camera lets you make video calls that are so clear, it seems like everyone’s in the same room. Make FaceTime calls from your iMac to any FaceTime-enabled Mac, iPhone, iPad, or iPod touch.

Technical Specifications

Display

• 21.5-inch (diagonal) Retina 4K display
• 4096-by-2304 resolution with support for one billion colors
• 500 nits brightness
• Wide color (P3)

Processor

• 3.4GHz quad-core Intel Core i5 (Turbo Boost up to 3.8GHz)

Memory

• 8GB of 2400MHz DDR4 memory

Graphics

• Radeon Pro 560 with 4GB of VRAM

Storage

• 1TB Fusion Drive

Video & Camera

• FaceTime HD camera
• Simultaneously supports full native resolution on the built-in display and up to a 30-inch display (2560 by 1600 pixels) on an external display
• Support for extended desktop and video mirroring modes

Audio

• Stereo speakers
• Dual microphones
• 3.5 mm headphone jack: Support for Apple iPhone headset with microphone

Connection and Expansion

• 3.5 mm headphone jack
• SDXC card slot
• Four USB 3 ports (compatible with USB 2)
• Two Thunderbolt 3 (USB-C) ports
• 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
• Kensington lock slot

Input

• Magic Keyboard
• Magic Keyboard with Numeric Keypad
• Magic Mouse 2
• Magic Trackpad 2

Wireless

• 802.11ac Wi-Fi wireless networking
• IEEE 802.11a/b/g/n compatible
• Bluetooth 4.2 wireless technology

Software

• macOS High Sierra

In the Box

• iMac
• Magic Keyboard
• Magic Mouse 2
• Power cord
• Lightning to USB Cable

Dimensions

• 52.8 x 45.0 x 17.5 cm

Weight

• 5.66 kg