Lenovo IdeaPad Y510p 15.6-Inch Laptop (59406636) Dusk Black Intel Core i7-4700MQ 2.4 GHz Processor8 GB DDR3 RAM Dual NVIDIA GeForce GT 755M SLI 1TB + 8GB SSHD 15.6-Inch Screen Windows 8.1; 3-Hour Battery Life