Firmwares Hitachi HDS721010CLA332 VersionPrevalence JP4OA3MA40.342% JP4OA3EA39.316% JP4OA39C15.897% JP4OA25C1.709% JP4OA3GH1.368% JP4OA3BF0.684% JP4OA3FE0.342% NAR61HA00.171% JP4OA3FF0.171%