ASUS X550ZA 15.6 Inch Laptop (AMD A10, 8 GB, 1TB HDD, Dark Grey) AMD A10-7400P 2.5 GHz Processor 8 GB DDR3L SDRAM 1TB HDD Storage; DL DVDRW/CD-RW 15.6 inches 1366*768 pixels LED-lit Screen Windows 8.1 Operating System; Dark Grey Chassis