The invention discloses a computer. The computer includes a mounting plate and a cable clamp fixed to the mounting plate; the cable clamp includes a cable bunching part used for clamping cables, a first clamping part and a second clamping part, wherein the first clamping part and the second clamping part are connected to the cable bunching part and are opposite to each other and capable of clamping the mounting plate. The cable clamp can be clamped and fixed to he mounting plate through the first clamping part and the second clamping part; moreover, the cable clamp not only is convenient to disassemble and assemble but also can be repeatedly utilized.