Dell has pulled out all the stops with its 15.6-inch Precision M3800 mobile workstation to deliver a notebook with impressive power in a relatively thin and light chassis. The option of a superb 4K Ultra HD touchscreen, plus Thunderbolt 2.0 and up to 1.5TB of SSD storage, make this a truly top-end notebook -- although you should probably be sitting down when you look at the price, which starts at £1,927 (ex. VAT).
Dell Precision M3800 Mobile Workstation review at ZDNet
Dell Precision M3800 Mobile Workstation review at ZDNet