RAID 1 features comprehensive redundancy. With 2 drives, it will eventually mirror all details to the opposite drive, with 3 drives, it'll mirror to the two the other drives. Ex. You've two 1TB drives inside a RAID one, you'll have 1TB of usable Room and 1TB of redundant storage. Now https://chanceyglqw.wikicorrespondent.com/5454494/a_review_of_datenwiederherstellung