RAID controllers with RAID 10 support
prices on 52 modelsRAID 10
— a mode where disks are first combined into mirrored pairs, and then these pairs work together for speed. Simply put, data is simultaneously duplicated for reliability and distributed among disk pairs for faster performance. In this configuration, the failure of one disk is not critical since its data is stored in the mirrored copy. This remains the case until the specific mirrored drive that duplicates the failed one also fails, which is unlikely.