Power supply type:Office Series ATX standard:ATX V1.3 1x20+4 pin mainboard 1x4 pin mainboard 12V 4 xSATA(2x 40 / 2x 55 cm) 2xPATA(2x 70 cm) 1x 80 cm FDD Mark of conformity:TÜV, CE Fan:120 mm PFC:passive Dimension h x w x d:87 x 150 x 140 mm Weight (retail):1,366 kg Power rating:420W max. / peak