Firmwares Hitachi HDS721010CLA332 VersionPrevalence JP4OA3MA40.765% JP4OA3EA38.769% JP4OA39C16.14% JP4OA25C1.664% JP4OA3GH1.331% JP4OA3BF0.666% JP4OA3FE0.333% JP4OA3FF0.166% NAR61HA00.166%