online raid calculator .

disk add

16 TB

14 TB

12 TB

10 TB

8 TB

6 TB

4 TB

3 TB

2 TB

1 TB

Server

To remove a hard disk, click on it.

Please add at least 2 hard disks
RAID Level

The minimum number of disks in a RAID 5 set is 3.

The minimum number of disks in a RAID 6 set is 4.

The minimum number of disks in a RAID 10 set is 4 and it must be an even number.

The minimum number of disks in a RAID 50 set is 6 and it must be an even number.

The minimum number of disks in a RAID 60 set is 8.

The minimum number of disks in a RAID 5E set is 4.

The minimum number of disks in a RAID 51 set is 6 and it must be an even number.

The minimum number of disks in a RAID 61 set is 8 and it must be an even number.

Available disk space:

Parity/Protection:

Unused disk space: