D-Link ShareCenter DNS-320L User Manual page 41

Section 3 - Installation
Step. 29. -. Under RAID. Configuration, Select. RAID.
Type, choose RAID.0. Read the RAID.0.configuration
requirements.
Click Next to continue.
Step.30.-.With RAID.0, the two drives are striped into
one Volume, making it appear that you have one drive.
Map. Drive. to. Network indicates that the NAS has
separated the drive into 2 Volumes. To explain, if the
size of the two drives are different , the spare drive
space will be formatted as a JBOD volume. It is better
to have drives of the same sizes.
Click Next to continue.
DNS-320L 35
D-Link ShareCenter™ User Manual