Lenovo Y50-70 Laptop Computer - 59440644 - Black: Web Special - 4th Generation Intel Core i7-4720HQ (2.60GHz 1600MHz 6MB) 4th Generation Intel Core i7-4720HQ Processor (2.60GHz 1600MHz 6MB) 15.6" FULL HD IPS LED Backlight (1920x1080) 512GB SSD 16.0GB PC3-12800 DDR3L SDRAM 1600 MHz NVIDIA GeForce GTX 960M 4GB + Windows 8.1 64 free upgrade to Windows 10