Reallocated_Sector_Count
, 1-4 keep an eye on it, more than 4 replaceReported_Uncorrect
, 1 or more replaceCommand_Timeout
, 1-13 keep an eye on it, more than 13 replaceCurrent_Pending_Sector_Count
, 1 or more replaceOffline_Uncorrectable
, 1 or more replace