... mouse :wireless Optional HDD:160GB-1TB; RAM:1GB,2GB,4GB;[ A Model(2GB, 320GB) ] [ ... E Model(1GB, 160GB) ];Wireless Mouse&Keyboard, WIFI, Webcam, Bluetooth ... 1.60GHzMotherboard chipsetIntel D410+NM10HDDS-ATAII 160GB/8MB/7200rpmMemory DDR2-800 , 1GBVideo cardBuilt-in Intel GMA 3150AudioBuilt- ... (w/Carton)16KGOptional HDD:160GB-1TB; RAM:1GB,2GB,4GB;[ A Model(2GB, 320GB) ] [ ...