OS: Windows 7 Home Premium (64-bit) Processor: Intel Celeron Processor 1017U (2MB cache 1.60GHz) Memory: 4GB (4/0) DDR3 SDRAM Storage: 500GB SATA hard drive 5400RPM; 2-in-1 card reader LED TFT LCD: 11.6" (1366 x 768) matte Graphics: Integrated Intel HD Graphics (350MHz base frequency 1.0GHz max dynamic frequency) Communications: 802.11a/b/g/n WLAN + Bluetooth 4.0 10/100 LAN webcam Chassis: Black