Rosewill R2-RAID - Manual (Page 28)

Server RAID System [ R2-RAID ] User Manua
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Item Description
System Status Section
Temperature
The field displays “N/A” because there’s no
temperature sensor installed in this device.
Fan Speed
The field displays “N/A” because there’s no fan
speed sensor installed in this device.
Drive Status Section
Box Status
Shows the unique serial number assigned by the
disk manufacturer.
Drive S/N
The field displays “N/A” because there’s no fan
speed sensor installed in your storage enclosure.
Exp. S/N
Shows the expected serial number. The device
compares the expected and actual drive serial
numbers to detect when a drive’s status changes.
Capacity Status Section
Policy
Shows the storage policy configured for each
volume.
Total Shows the combined capacity of the volume.
Drive # Shows capacity information for each hard drive.
Capacity
Shows the amount of storage space available on
each hard drive.
Volume
Shows the total volume capacity and the drive
capacities assigned to each volume.