The Data Progression feature of the Compellent Storage System uses RAID 10 and RAID 5 storage to provide redundancy for your data, preventing data loss in the event of a single disk failure.

You may also choose to use RAID 0 storage for maximum storage efficiency without data redundancy, or RAID 10 Dual Mirror storage for added redundancy, allowing two drives to fail without data loss.


Please choose the level of redundancy to be used with this Storage Profile.