Important
QNAP recommends always using dual-path configuration to prevent storage downtime due to
expansion unit failure or cable disconnection. Single-path configuration should be used only in a
situation where it is not possible to use dual-path configuration.
3. Power on the expansion units.
4. Verify that the expansion units are recognized by the device.
a. Log on to QuTS hero as administrator.
b. Go to Main Menu > Storage & Snapshots > Overview > System .
c. Verify that the expansion units are listed.
Connecting SATA JBOD Expansion Units
To connect SATA JBOD expansion units, a host bus adapter must be installed on the NAS.
For required accessories details, see Expansion Unit Installation.
TS-h3088XU-RP User Guide
Installation and Configuration 32