MSI WT70 2OL- 1614US;9S7-176342-2092 Mobile Work Station 17.3-Inch Laptop Intel Core i7-4810MQ 2.8 GHz Processor 16 GB DDR3L SDRAM 1 TB 7200 rpm Hard Drive 17.3-Inch Screen; NVIDIA Quadro K4100M Graphics with 4GB GDDR5 VRAM Windows 7 Professional; BD Burner