The 27-inch iMac Desktop Computer MC814LL/A from Apple is a sleek all-in-one computer with a stunning 16:9 HD display. When all you see is the display, nothing gets between you and what's onscreen. The more pixels a display has, the more light those pixels need to achieve the best picture possible. And that's exactly what the LED backlighting in iMac does: It pushes light through each pixel with remarkable brightness and efficiency. Because the LED backlight doesn't take up much space, the iMac enclosure stays thin - even with all the high-performance components inside. The 27-inch iMac features 2560-by-1440 HD resolution. It was a great idea then and it's a great idea now.The all-in-one design of the first flat-panel iMac cleaned up the desktop. It put everything you need - display,... Less

The iMac display looks great from any seat in the house, thanks to a premium display technology called in-plane switching (IPS). IPS gives you a bright picture with excellent color - even if you're viewing the display from the side.

The iMac display looks great from any seat in the house, thanks to a premium display technology called in-plane switching (IPS). IPS gives you a bright picture with excellent color - even if you're viewing the display from the side.

With built-in Thunderbolt technology - the fastest, most flexible I/O ever - the new Apple Thunderbolt Display can do things other displays simply can't. Of course, it delivers a brilliant viewing experience. But connect it to any Thunderbolt- enabled Mac and it becomes a plug-and-play hub for everything you do. Features include a high-resolution 2560-by-1440 LED-backlit display, a FaceTime HD camera, high-quality audio, three USB 2.0 ports, a FireWire 800 port, a Gigabit Ethernet port, and a Thunderbolt port for daisy-chaining additional high-performance devices.