Lenovo Z50 1080P (Full HD) Laptop - 4th Generation Intel Core i7-4510U - 1TB Hard Drive - 12GB DDR3L RAM - 15.6" Full HD 1920x1080 Display - DVD-Drive -2GB NVIDIA GeForce GT820M - Windows 8.1 4th Generation Intel Core i7-4510U Processor (3.10GHz Turbo, 2.00GHz Base 1600MHz 4MB) / Genuine Windows 8.1 64bit operating system. 12GB PC3-12800 DDR3L SDRAM 1600 MHz / 2GB NVIDIA GeForce GT820M Dedicated Graphic Card / Bluetooth Version 4.0 1TB Hard Drive / DVD Recordable (Dual Layer) Optical Drive / Intel Dual Band Wireless-AC 3160 15.6" Full HD LED Glossy Wedge Display (1920x1080) with Built in HD Webcam and microphone. Port: HDMI, USB 2.0 & 3.0, Multi in one media card reader/ 4 Cell Lithium ion battery