91D-Link ShareCenter DNS-345 User Manual
Section 4 - Conguration
Go to Management > Disk Management > Hard Drive Conguration.
Click on the Congure Newly Inserted Hard Drive(s) button.
Note: RAID 5 (striping) requires a minimum of 3 internal SATA
drives. Avoid data incompatibility by using drives from the
same manufacturer.
The storage capacity of a RAID 5 array is equal to (N-1) * (size
of smallest drive). N is the number of hard drives in the array.