Warranty: 12-month warranty included! Refurbished Apple computer: Get a refurbished 21.5" Apple iMac A1311. Colours: Gold, rose gold and grey. Keyboard: Comes with a wireless keyboard and mouse. Three options: Choose from three models, with up to 2TB of storage and 8GB of RAM. Operating System: Find more information on the operating system and latest version available on your product with our refurbished tech guide page. 21.5" Apple iMac Computer A1311 | Gold | 4GB | Living Social