Hitachi HDS723020BLA642 Firmware Versions VersionPrevalence MN6OA5C031.313% MN6OA58026.263% MN6OA80017.172% MN6OAA109.596% MN6OA1808.081% MN6OA5Q06.061% MN0KB6D01.01% MN0BB6P00.505%