MSI WT Series WT72 2OM-1047 17.3-Inch Laptop (Aluminum Black) Intel Core i7 2.6 GHz (6 MB Cache) 16 GB DDR3L SDRAM 1000 GB 7200 rpm Hard Drive, 128 GB Solid-State Drive 17.3-Inch Screen, NVIDIA Quadro K2200M Windows 7 Professional 2.6GHz Intel Core i7-4720HQ Processor 16GB DDR3L 1600MHz RAM 1024 GB 7200 rpm Hard Drive, 128 GB Solid-State Drive 17.3-Inch Full HD eDP Wide View Angle Screen Windows 7 Professional