RAID is redundancy. It saves your data if a or two drive fail, but does not help you if the entire RAID system dies (power surge, fire, water damage). Generally if it is on the same system it is not a backup.
RAID is redundancy. It saves your data if a or two drive fail, but does not help you if the entire RAID system dies (power surge, fire, water damage). Generally if it is on the same system it is not a backup.