Firmwares Hitachi HDS722020ALA330 VersionPrevalence JKAOA28A35.593% JKAOA3MA24.576% JKAOA20N18.644% JKAOA3EA17.797% JK0BB37B0.847% JK0KB35B0.847% JKAOA10D0.847% JKAOA3GB0.847%