A detachable server comprising an upper cover, sidewall plates, a base and vibration-absorbing assemblies; the base comprises a bottom plate, transverse plates a, vertical plates a and vertical plates b; two vertical plates a are symmetrically and vertically arranged on the edges of the two ends of the top of the bottom plate; the edge of the top of the inner side surface of the vertical plate a is vertically connected with the transverse plate a, and the edge of the other end of the bottom of the transverse plate a is vertically connected with the vertical plate b; a plurality of threaded holes c are equidistantly formed in the outer side surface of the vertical plate a; two sidewall plates are symmetrically arranged at the two ends of the top of the base; the sidewall plate comprises a transverse plate b.