The RAID concept (Redundant Array of Independent Disks) refers to several independent hard disks<br>which form a large logical drive when switched together. Redundancy information is calculated from<br>several data blocks (except for RAID 0) and saved distributed to the individual hard disks. Your<br>operating system no longer accesses the individual hard disks, but the array.<br>The actual objective of the RAID concept is to increase availability and prevent downtimes in the<br>event of a hard disk failure.

However, the theoretical security of the RAID concept is only as good as<br>the RAID controller used. Benefit from the Fujitsu RAID controllers where technology, experience and<br>practical implementation all ensure the security that your company needs in the event of an emergency