3D three-dimensional all-metal surface is integrally formed, seamless and beautiful, not easy to accumulate dust; independent graphics card, a new entertainment experience; intelligent shield protection system, stop the hard disk read and write immediately when the accident occurs, to avoid the unrecoverable loss of the hard disk. Intel's high-performance running processor, with 8G large memory, to meet a variety of cumbersome operations; built-in cool keyboard lights, even if you do not turn on the lights at night can easily and accurately input.