The invention provides a computer device which comprises a shell body, a plurality of first specification hard disk modules, a second specification hard disk module and a circuit board module. The shell body which is provided with a first area and a second area comprises a baseplate. A plurality of supporting columns are arranged on the baseplate. A height is preset between the top end of each supporting column and the baseplate. The plurality of first specification hard disk modules are configured on the first area. The second specification hard disk module is configured on the second area. The plurality of first specification hard disk modules and the second specification hard disk module penetrate through the top ends of the plurality of supporting columns and are configured inside the shell body. The plurality of first specification hard disk modules, the second specification hard disk module and the baseplate form a wiring cavity. A plurality of wires penetrate through the wiring cavity and are connected with the connectors and the circuit board module in a coupling mode to transmit signals. According to the computer device, partition configuration mode is adopted, after a first specification hard disk is configured in one area, remaining electronic components are configured in remaining areas. Therefore, the computer device is simple and compact in structure, and not only is a hard disk with a specification compatible, but also a hard disk with another specification is compatible.