Apple iMac 21.5'' 2.3GHz MMQA2

2.3GHz dual-core Intel Core i5 processor
Turbo Boost up to 3.6GHz
8GB 2133MHz memory, configurable to 16GB
1TB hard drive
Intel Iris Plus Graphics 640
Two Thunderbolt 3 ports
1920-by-1080 sRGB display

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.

Video Support and Camera
FaceTime HD camera
Simultaneously supports full native resolution on the built-in display at millions of colors (21.5-inch) or 1 billion colors (21.5-inch 4K) and:

One 5120-by-2880 (5K) external display at 60Hz with support for 1 billion colors, or

Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or

Two 4096-by-2304 (4K) external displays at 60Hz with support for millions of colors
Thunderbolt 3 digital video output

Native DisplayPort output over USB-C

Thunderbolt 2, HDMI, DVI, and VGA output supported using adapters (sold separately)

Connections and Expansion
Headphone SDXC card slot USB 3 Thunderbolt 3 (USB-C) Gigabit Ethernet
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:
DisplayPort
Thunderbolt (up to 40 Gbps)
USB 3.1 Gen 2 (up to 10 Gbps)
Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately)
10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Kensington lock slot

What's in the Box
iMac
Power cord
Magic Mouse 2
Lightning to USB Cable
Magic Keyboard