Dell PowerVault 775N (Rackmount NAS Appliance) - Manual (Page 32)

2. Click Properties.
A Controller Properties dialog box appears displaying Name, Vendor, Status, Type, Firmware Version, and
Cache Size of the controller.
Enclosure Management
The PERC 3/DC, 3/QC, and 4/DC controllers support storage enclosure management. Array Manager displays the properties of
the enclosure's fans, power supply, and temperature probes. Array Manager also notifies you of enclosure status changes
through events that are displayed on the Events tab and logged in the Windows Powered Event Log.
NOTE: PowerVault NAS systems support only PowerVault storage enclosures attached to supported RAID controllers.
Enclosure Components in the Tree View
When you expand a storage subsystem in the Array Manager tree view in the left pane, you see the controllers that are
attached to the storage subsystem. You can expand the controller to display the controller's channels. Expanding an
enclosure channel displays the enclosure's fans, power supply, and temperature probes. Each of these objects expands to
display the individual fans, power supplies, and temperature probes within the enclosure.
Thermal Shutdown
Enclosure management provides a feature which automatically shuts down the operating system, the server, and the
enclosure when the enclosure's temperature reaches dangerous temperature extremes. The temperature when shutdown
occurs is determined by the enclosure temperature probe's Minimum Error Threshold and the Maximum Error
Threshold. These thresholds are default settings that cannot be changed.
Enclosure Fans
The fans that are installed in the enclosure are displayed under Fans in the tree view in the left pane. You can select and
expand Fans to display the individual fans and their status information in the right pane. You can also expand Fans to
display the individual fans in the left page.
If you right-click the Fans object or an individual fan, a context menu is displayed with a Properties option.
Enclosure Power Supplies
The power supplies that are installed in the enclosure are displayed under Power Supplies in the tree view. Select Power
Supplies in the left pane to display the individual power supplies and their status information in the right pane. You can also
expand Power Supplies to display the individual power supplies in the left page.
If you right-click Power Supplies or an individual power supply, a context menu displays with a Properties option.
Enclosure Temperature Probes
The temperature probes that are installed in the enclosure are displayed under Temperature Probes in the tree view. You