Lenovo Y50-70 UHD (3840 x 2160) (MultiTouch) Laptop - 59443055 /Intel Core i7-4720HQ /16.0GB Memory/512GB SSD Hard Drive/NVIDIA GeForce GTX 960M 4GB/Windows 8.1 Processor - 4th Generation Intel Core i7-4720HQ (2.60GHz 1600MHz 6MB) Memory - 16.0GB PC3-12800 DDR3L SDRAM 1600 MHz Hard Drive - 512GB SSD Graphics Card - NVIDIA GeForce GTX 960M 4GB Operating System - Windows 8.1 64