15-G209NR - Operating system: Windows 8.1 Processor: AMD Quad-Core E2-6110 APU Display: 15.6-inch diagonal HD BrightView WLED-backlit display (1366x768) Memory: 4GB DDR3L SDRAM (1 DIMM) Hard drive: 500GB 5400RPM hard drive Graphics: AMD Radeon R2 graphics with up to 2048MB total graphics memory Battery life: Up to 4 hours Optical drive: SuperMulti DVD burner Product weight: 4.83 lb Keyboard: Full-size island-style keyboard with numeric keypad