Toshiba Satellite R945-P440 Laptop Intel Core i5-3210M Processor 2.5 GHz (3.1 GHz with Turbo Boost Technology 2.0), 3MB L3 Cache Intel HD Graphics HD4000 6GB DDR3 1600MHz memory 750GB HDD (5400rpm, Serial ATA) Windows 7 Home Premium (64-bit), SP1