Firmwares Hitachi HDS721616PLA380 VersionPrevalence P22OABEA74.691% P22OA70A10.802% P22OAB3A8.333% P22OA50U1.543% P22OABBA1.543% P22OAB9A0.926% P22OAB6A0.617% P22OABDA0.617% P22OABNA0.617% P22OABHA0.309%