2U（双管）：SKM50GB123D、SKM75GB123D、SKM75GB124D、SKM100GB123D、SKM100GB124D、SKM145GB123D、SKM145GB124D、SKM150GB123D、SKM150GB124D、SKM200GB123D、SKM200GB124D、SKM300GB123D、SKM300GB124D、SKM400GB123D、SKM400GB124D、SKM75GB173D、SKM100GB173D、SKM145GB174DN、SKM150GB173D、SKM200GB173D、SKM200GB174D、SKM300GB174D、SKM50GB128D、SKM75GB128D、SKM100GB128D、SKM145GB128D、SKM150GB128D、SKM200GB128D、SKM300GB128D、SKM400GB128D