Computer mainframe box with wire management card

The utility model discloses a computer mainframe box with a wire arranging card. The computer mainframe box comprises a mainframe box body and a wire arranging device. According to the utility model, the cable management device is arranged, that is, the cable can be rapidly collected and managed under the elastic closing and collecting action of the cable management card main body, and the position of the cable management card main body can be adjusted along the first vertical bar and the second vertical bar by matching with the adjusting and locking assembly arranged on the right side of the cable management card main body; according to the cable bundling and arranging device, through the arrangement of the first clamping plate and the second clamping plate and the threaded connection of the rotating shaft and the locking groove, firm locking movement is achieved, and therefore the advantages that cables are conveniently bundled and arranged in a matched mode and the cable bundling and arranging position is