Dell XPS One 27 XPSo27-6476BK 27-Inch Touch All-in-One Desktop (Black) (Discontinued by Manufacturer) 3rd Generation Intel Core i7-3770s Processor (up to 3.90 GHz) 8 GB DDR3 RAM, 2 TB 7200 rpm Hard Drive Optical drive: 8X CD/DVD burner (DVD+RW), Webcam, Bluetooth, WiFi 27-Inch QHD Touch Screen: Chassis with 27" QHD (2560x1440) touch and integrated AV, nVIDIA GeForce GT 640M 2GB DDR5 Windows 8