Firmwares Hitachi HTS545050A7E380 VersionPrevalence GG2OA6C055.932% GG2OA7A024.294% GG2OA9205.65% GG2OA6003.955% GG2OA7J03.39% GG2OA7B02.825% GG2OA9501.695% GG2ZB6C01.13% GG2OA6100.565% GG2ZB9500.565%