Screen size: 14 inch 1366x768CPU model: Intel Core i5 2430M CPU frequency: 2.4GHz memory capacity: 4gddr31333mhz hard disk capacity: 640GB 5400 rpm, SATA graphics chip: AMD Radium HD 6630M operating system: Windows 7 Home Basic (home ... camera: integrated with 65438+300,000 pixel camera optical drive type: DVD burner supports DVD SuperMu ... wireless network card: supports 802. 1 1b/g/n wireless fidelity notebook weight: 2.25Kg Bluetooth.