Firmwares Hitachi HTS545050A7E380 VersionPrevalence GG2OA6C056.522% GG2OA7A023.37% GG2OA9205.978% GG2OA6003.804% GG2OA7B03.261% GG2OA7J03.261% GG2OA9501.63% GG2ZB6C01.087% GG2OA6100.543% GG2ZB9500.543%