Firmwares Hitachi HDS722020ALA330 VersionPrevalence JKAOA28A33.858% JKAOA3MA23.622% JKAOA20N19.685% JKAOA3EA18.898% JKAOA10D1.575% JK0BB37B0.787% JK0KB35B0.787% JKAOA3GB0.787%