Alienware M11x-R3 (Nebula Red) Intel Core i7-2617M 1.5GHz (2.6GHz Turbo Mode, 4MB Cache) NVIDIA GeForce GT540M Dedicated Graphics 2.0 GB Dedicated Video Memory and Optimus 11.6 in High Def (720p/1366x768) with WLED backlight Intel Advanced-N WiFi Link 6250 a/g/n 2x2 MIMO Technology with WiMax 8GB Dual Channel DDR3 at 1333MHz