The invention discloses a computer mainframe capable of achieving centralized transportation conveniently and relates to the technical field of computer hardware equipment transportation. The computermainframe capable of achieving centralized transportation conveniently comprises a computer body. An adjusting device is arranged on the right side of the computer body and comprises a sucker. The sucker is provided with a compression spring provided with a connecting block. A support plate is arranged at the bottom of the computer body and is provided with a right angle fixed block. A pulley isarranged at the bottom of the support plate. A bottom plate is arranged below the pulley and is provided with a sliding groove and a first panel. The front end of the support plate is provided with agroove. The first panel is provided with a first adjusting plate. A third panel is provided with a second adjusting plate. The right sides of the first adjusting plate and the second adjusting plate are each provided with a buffer pad. The computer mainframe has the beneficial effects that the computer mainframe is simple and convenient to operate, and the computer mainframe can be transported fast and conveniently in a centralized mode while the stability of the computer mainframe is protected effectively.