Dell XPS One 2710-6473BK Intel Core i7-3770S X4 3.1GHz 8GB 2TB DVD 27" Touch Win8 (Silver) Intel Core i7-3770S 3.1GHz; 2000GB SATA; 8GB DDR3 27" LED; 2560 x 1440; NVIDIA GeForce GT 640M Graphics No Wireless; Bluetooth All-in-One; SuperMulti-DVD Burner; Microsoft Windows 8 With 3rd Gen Intel Quad Core processors, the new Windows 8 OS and 8GB of DDR3 1600MHz memory, XPS One 27 is designed for fast and efficient multi-tasking