Razer Blade Pro 17 Inch Gaming Laptop 256GB - Windows 8.1 - NVIDIA GeForce GTX 860M-Free Windows 10 Upgrade Intel Core i7-4700HQ 2.4 GHz 16.0 GB DDR3L SDRAM 256 GB Solid-State Drive 17.4-Inch Screen, NVIDIA GeForce GTX 860M Windows 8.1