ASUS UL30A-A1 Thin and Light 13.3-Inch Silver Laptop - Over 11 Hours of Battery Life Intel SU7300 Ultra Low Voltage Processor 1.3GHz 4GB of DDR3 RAM, 2 slots, 4GB Max 500GB SATA Hard Drive (5400 RPM); 13.3 HD LED LCD Display Windows Vista Home Premium (32 bit) Operating System Up to 11 Hours of Battery Life