ASUS TP550LA-RHI5T01 Touchscreen 15.6-inch Convertible Laptop i5-4210U 6GB DDR3L 1TB Intel Core i5-4210U 1.7GHZ 3MB L3 processor 6GB DDR3L 1600MHz memory for robust multitasking 1TB 5400RPM hard drive 15.6-inch LED-backlit HD display offers crisp images and a wider viewing angle Windows 8.1 operating system