Lenovo Y50-70 Laptop Computer - 59443542 - Black - UHD Display: Web Special - 4th Generation Intel Core i7-4720HQ (2.60GHz 1600MHz 6MB) i7-4720HQ Processor (4C, 2.6GHz / 3.6GHz, 6MB, 1600MHz) NVIDIA GeForce GTX 960M, 4GB Memory 15.6" Ultra HD (3840x2160) IPS 1TB 5400rpm+8GB SSHD Windows 8.1 Professional 64-bit upgradable to Windows 10 for free