Satellite S55-B5268 15.6" LED (TruBrite) Notebook - Intel Core i7 i7-4510U 2 GHz Intel Core i7-4510U Processor Windows 8.1 2GB DDR3 AMD Radeon R7 M260 with Hybrid Graphics 1.0TB (5400 RPM, Serial ATA) Harman/Kardon speakers