Firmwares Hitachi HDS722020ALA330 VersionPrevalence JKAOA28A35.965% JKAOA3MA23.684% JKAOA20N19.298% JKAOA3EA17.544% JKAOA3GB0.877% JKAOA10D0.877% JK0KB35B0.877% JK0BB37B0.877%