Lenovo IdeaPad Y510p 59390909 15.6-Inch Laptop (Dusk Black) Intel Core i5-4200M 2.5 GHz Processor (3 MB Cache) 6 GB DDR3 RAM 1 TB 5400 rpm Hard Drive, 8 GB Solid-State Drive Non-Touchscreen 15.6-Inch Display, Dual NVIDIA GeForce GT750M Discrete Graphics Windows 8, 4-hour battery life