Loading... Please wait...ThinkStation S20, 5x6 Tower, Intel X58 core chipset, Intel Xeon E5607 processor, 2.26GHz/1066MHz, 8MB Cache, (2x2GB) Memory, 500GB SATA HDD, Genuine Windows 7 Professional 64, DVD Recordable, 512MB nVidia Quadro 400 Graphics Adapter, Memory card reader, Single Gigabit Ethernet Adapter, Integrated Audio, USB Preferred Pro Full-size Keyboard, Optical Wheel Mouse, Internal Mono Speaker