Hitachi HDS723020BLA642 Firmware Versions VersionPrevalence MN6OA5C031.019% MN6OA58025.926% MN6OA80017.13% MN6OAA1010.185% MN6OA1807.407% MN6OA5Q06.481% MN0KB6D01.389% MN0BB6P00.463%