Acer Aspire S3-391-6616 13-Inch Ultrabook (Intel i3-2377M Core Processor, Windows 7 Home Premium) Intel Core i3-2377M Processor, 1.40GHz, 4GB, 320GB and 20GB solid state drive 802.11b/g/n Wireless Lan, Bluetooth, Webcam 13.3" HD CineCrystal LED-backlit display Windows 7 Home Premium 64bit