Firmwares Hitachi HTS545050A7E380 VersionPrevalence GG2OA6C055.063% GG2OA7A025.316% GG2OA9205.696% GG2OA6004.43% GG2OA7J02.532% GG2OA7B02.532% GG2OA9501.899% GG2ZB6C01.266% GG2ZB9500.633% GG2OA6100.633%