Windows 8.1. The latest 4th generation Intel Core i7 Processor. Thinnest & lightest 17 gaming notebook. Enthusiast level NVIDIA GeForce GTX 860M graphic discrete graphics card provides great performance and ultra image quality. SteelSeries Engine to customize every key and devices for personalizing your play style. XSplit Gamecaster for easily recording gaming moments, broadcasting and sharing live gameplay sessions to YouTube, Twitch, UStream and more. Exclusive Super RAID 2 with 3 SSD RAID0 gives over 1500MB/s reading speed! (option). Dual fan thermal cooling. Keyboard by SteelSeries with full colour LED back light and solid feedback design lower latency of online gaming and streaming. Killer E2200 Game Networking for smarter, faster, networking for all online entertainment Sound by Dynaudio and 2.1 channel 4 speakers Matrix display with max 3 displays to expend the vision for extreme gaming experience or multi tasks.