The 27" iMac Desktop Computer from Apple is an all-in-one desktop computer with an ultra-slim unibody design. Measuring at just 5mm at its edges, the iMac has 40% less volume than the 2011 iMac. The body of the iMac isn't the only thing that got thinner. The LCD display is now 5mm thinner, and Apple also removed a 2mm gap between the LCD panel and the glass to save even more space.
The 27" widescreen display features LED backlighting for vibrant, accurate color. With in-plane switching (IPS) technology, the iMac has a wide 178° viewing angle. The screen has a 16:9 aspect ratio and a 2560 x 1440 native resolution, supported by a dedicated NVIDIA GeForce GTX 775M graphics card with 2GB of GDDR5 memory.
Powered by a quad-core 4th-generation Haswell 3.4GHz Intel Core i5 processor, the iMac takes advantage of each core to optimize performance. The 4th-gen Haswell Intel processor also allows for low voltage usage for better energy efficiency. The system also has 8GB of 1600MHz DDR3 RAM, a 1TB 720000rpm hard drive, 10/100/1000Mbps Gigabit Ethernet, 802.11ac/a/b/g/n Wi-Fi, a FaceTime HD camera, dual microphones and built-in stereo speakers.
For ports, the iMac has dual Thunderbolt ports (which also double as Mini DisplayPorts) and four USB 3.0 ports. You'll be able to connect with various compatible components. If you would rather go wireless with your peripherals, you can use Bluetooth 4.0 technology where compatible. This iMac comes with a Mac OS X operating system preinstalled, which features a user-friendly interface.