Computer device and method for reading/writing data by computer device

A computer device and a data read-write method for a computer device are used to resolve the problem of influence on system performance caused by large time delay during remote data read-write of a CPU of a computer device in the prior art. A CPU of the computer device and a cloud controller are connected by means of a DDR interface, and due to high data transmission speed of the DDR interface, interruption will be avoided. Moreover, after the CPU converts a read-write operation request into a control command and writes same into a sending queue module of the cloud controller, since the cloud controller executes a read operation or a write operation on a network device according to operation information in the control command, after writing the control command into the sending queue module, the CPU can continue, without need of waiting for operations of the cloud controller, other service processing such as continuous writing of other control commands, thereby avoiding waste of CPU resources and improving the utilization rate of the CPU.