Aspire E1-572 Notebook. RED OS: Windows 7 Home Premium (64-bit) Processor: Intel Core i5-4200U (3MB cache, 1.60GHz, up to 2.60GHz with Intel Turbo Boost Technology) Memory: 6GB (4/2) DDR3L SDRAM Storage: 1TB SATA hard drive, 5400RPM; integrated Super-Multi drive; SD card reader LED TFT LCD: Matte 15.6" (1366 x 768) Graphics: Integrated Intel HD Graphics 4400 (200MHz base frequency, 1.0GHz max dynamic frequency) Communications: 802.11b/g/n WLAN + Bluetooth 4.0, gigabit LAN, webcam