Alienware WQXGA+ 13-Inch Touchscreen Gaming Laptop (Intel Core i7 5500U, 16 GB RAM, 512 GB SSD, Silver and Black) NVIDIA GeForce GTX 960M with 2GB GDDR5 Intel Core i7 5500U 2.4 GHz Processor 16 GB DDR3L SDRAM; NVIDIA GeForce GTX 960M with 2GB GDDR5 512 GB SSD Storage; No Optical Drive 13 Inch WQXGA+ (3200x1800) LED-lit IPS Touchscreen Windows 8.1 Operating System; Silver and Black Chassis