... pc tv 1.Memory Capacity:2GB 2.Hard Drive Capacity:320GB 3.touch screen 4.Color:black and other are optional ... HDD:160GB-1TB; RAM:1GB,2GB,4GB;[ A Model(2GB, 320GB) ] [ E Model(1GB, 160GB) ];Wireless Mouse&Keyboard, WIFI, Webcam, ... HDD:160GB-1TB; RAM:1GB,2GB,4GB;[ A Model(2GB, 320GB) ] [ E Model(1GB, 160GB) ];Wireless Mouse&Keyboard, WIFI, Webcam, ... , etc. 21 inch touchscreen all in one pc&tv 320GB/2GB