Firmwares Hitachi HDP725025GLA380 VersionPrevalence GM2OA52A52.941% GM2OA5CA35.294% GM2OA50E5.882% GM2OA57A1.961% GM2OA5BA0.98% GM2OA5FA0.98% GM2OA5GA0.98% GM2OA5KA0.98%