ASUS also unveiled the 15-inch VivoBook S500 compact touch-enabled Windows 8 notebook, which joins the X202 or C200, and S400. A physical upscale of the 14-inch S400, the S500 starts at US $649.99, armed with Core i5 and Core i7 processor options, 4 to 16 GB memory options, integrated Intel HD 4000 graphics, and 500 GB HDD storage that's cached by a 24 GB SSD. In addition to WiFi b/g/n, gigabit Ethernet, 1.3 MP web-camera, and Bluetooth, the S500 features USB 3.0 ports and HDMI display output. It features a compact wedge-shaped body that resembles (although not compliant of) the Ultrabook specification.