MSI WT72 2OK-1247  17.3" 4K Display Laptop 6th Generation  Quadro K3100M|i7-4720HQ|16GB|128GB+1TB Windows 10 Pro Intel Core i7-4720HQ 2.6-3.6GHz w/Turbo Boost 16 GB DDR3L SDRAM 1024 GB 7200 rpm Hard Drive, 128 GB Solid-State Drive 17.3-Inch Screen Windows 7 Professional