OS: Windows 7 Home Premium (64-bit) Software: Processor: Intel Pentium Processor B960 (2MB L3 cache, 2.20GHz) Memory: 4GB (2/2) DDR3 SDRAM Storage: 320GB SATA hard drive, 5400RPM; integrated Super-Multi drive; multi-in-one card reader TFT Display: Acer CineCrystal 15.6" (1366 x 768) Graphics: Integrated Intel HD Graphics Communications: 802.11b/g/n WLAN, gigabit LAN, webcam. Chassis: Red