POWER SUPPLYING DEVICE BOXBODY WITH ADDITIONAL HARD DISK SPACE FOR COMPUTER

The utility model relates to a power supplying device box body with an additional hard disk space for a computer. The utility model is composed of a main body and a box cover, wherein, the front and the back ends of the main body are provided with a front and a back face plates which are upright at an appropriate height; the main body is also provided with two side edges and a top face; the two side edges have appropriate height and side width; the top face is provided with horizontal short folding edges; the box cover is also composed of a top face and two side folding edges; the top face of the box cover is provided with an extending part which is matched with the top face of the horizontal short folding edges of the main body and the top part of the side edges; the height of each of the side edges of the box cover is lower than that of the side face of the main body; as a result, the main body and the box cover are combined to form a height difference space for the accommodation of additional hard disks.