The 21.5-inch i Mac features a brilliant widescreen display, powerful new seventh-generation Intel Core processor, super-fast graphics & more. All in a stunningly thin enclosure that's only 5mm at the edge. Powerful processor Intel's 7th-generation i 5 processor, codename Kaby Lake, is designed to make your machine faster & more efficient. Overall productivity will show improvement for flawless multi-tasking & playback of 4K Ultra-HD video will occur without delay or interruption. The processor also feature a ' Turbo Boost' that will unleash more power when you need it, so you can handle more programs & intensive tasks without your laptop slowing down. stunning ultra-thin design i Mac's premium aluminium casing & 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. Sleeker wireless accessories An extra sprinkle of fairy dust has been added to the wireless accessories to give them all a more spellbinding shape. The Magic Keyboard has had the cylindrical battery section removed, allowing it to lie completely flat. The Magic Mouse 2 is lighter yet sturdier & designed with an optimised base for a smoother glide. Please click here to discover more about Macs. We can help you get set up Our specialist in-store Partners can help you to get set up on your new device right away. We can help with anything from transferring personal data from your old device to setting up any essential features. Visit your local shop with your new device, or simply Click & Collect from a John Lewis & Partners when purchasing & an available Technical Support Partner can set it up for you. Find out more details & pricing for our tech support services.