Acer Aspire AS5742-6814 16-Inch Laptop PC (2.53GHz Intel Core i3-380M Processor 4GB Memory 320GB HDD Windows 7 Home Premium 64-bit) Black Intel Core i3-380M , 4GB DDR3-1066 RAM, 320GB 5,400RPMK Hard Drive Intel HD , 15.6" HD Widescreen CineCrystal LED-backlit LCD, built-in Speaker, Webcam, Microphone 8x SuperMulti Double Layer DVDRW Drive , 2-in-1 Digital Media Card Reader 10/100/1000 Network , 802.11b/g/n Wi-Fi CERTIFIED Microsoft Windows 7 Home Premium (64-bit)