Apple iMac 21.5" Intel Core i5 1.4GHZ 8GB 500GB OS X Yosemite All In One

This stunning all-in-one iMac features a beautiful 21.5-inch widescreen display, fourth generation Intel Core processor and Intel HD 5000 graphics. And it comes as standard with 8GB memory, a 500GB hard drive and advanced, high-speed connections, including two Thunderbolt ports, four USB 3 ports and 802.11ac Wi-Fi. All in an impossibly thin brushed aluminium enclosure.

Fourth-generation Intel Core Processor
Intel's fourth generation Core i5 processor provides stunning performance for anything from web browsing to video editing. The fourth generation of Intel's fabled processors also help to keep you and your personal information safer, thanks to built-in security features.

Stunning ultrathin design
iMac's premium aluminium casing and glass display make for a stunning, modern looking machine, that looks as good as it performs. It's incredibly thin but still manages to pack a remarkable amount of high performance technology into the same amazingly thin enclosure.

Brilliant widescreen Full HD display
The display uses IPS technology and LED backlighting to ensure that images and videos look great from any seat. The LCD sits right against the ultrathin glass, bringing content closer to you, while the colours have been individually calibrated to deliver rich and vibrant true-to-life colours.

High-speed Connectivity
iMac is packed full of connectivity options, including 802.11ac Wi-Fi, giving you superior performance over an 802.11ac router. It also packs four USB 3.0 ports for then times the performance of USB 2.0, two Thunderbolt ports for connecting compatible monitors and hard drives for data transfer at rapid speeds. It also includes Bluetooth, an SDXC card slot, Ethernet port and a Mini DisplayPort.

OS X Mavericks
Every Mac comes with OS X Mavericks is the next major release of the world’s most advanced desktop operating system. With Mavericks, the Mac experience gets even better. It brings new apps to your desktop. Adds features you’ll love to use. And introduces technologies that help your Mac perform even better—while using even less power.