Alienware has never been shy about size, and while the latest entries in the gaming laptop's series is slightly smaller than its precessors, you'd be hard pressed to notice.
It wouldn't be an Alienware machine without plenty of lights -- you'll find multiple lighting zones to customize to your heart's content.
The Alienware 17 can pair with the Alienware Graphics Peripheral, giving you desktop-class performance -- provided you're willing to shell out the extra cash for it.