The invention discloses a
computer case which comprises a panel, a
tail plate, a top plate, a bottom plate and two side plates, cooling and
heat conducting assemblies are arranged at the two side plates respectively, and each cooling and
heat conducting assembly comprises a square plate and a cylindrical block body; the square plate is buckled on the inner wall of the corresponding side plate andconnected with the inner wall of the corresponding side plate in a sealed mode to form a water tank; the interior of the cylindrical block body is hollow, the cylindrical block body is attached to theouter wall, facing the center of the
computer case, of the water tank, a plurality of vertical C-shaped
metal pipes are connected between the outer wall of the upper semi-circumference and the outerwall of the lower semi-circumference of the cylindrical block body, and the two ends of each C-shaped
metal pipe are both communicated with a hollow part of the cylindrical block body; an axial flow fan is arranged on the end face, facing the center of the
computer case, of the cylindrical block close to the side plate on one side, and a
centrifugal fan is arranged on the end face, facing the center of the computer case, of the cylindrical block close to the side plate on the other side. According to the computer case, the temperature in the case can be effectively reduced,
fan noise leakage can be avoided, and meanwhile, an ash layer entering the case can be reduced.