Firmwares Hitachi HDS721616PLA380 VersionPrevalence P22OABEA74.921% P22OA70A10.794% P22OAB3A8.254% P22OABBA1.587% P22OA50U1.587% P22OAB9A0.952% P22OABNA0.635% P22OAB6A0.635% P22OABHA0.317% P22OABDA0.317%