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Cache Backup Module & Super Capacitor (3012 & 3016 models only)
The super capacitor
(1)
can be located inside the controller and serve as a Cache
Backup Module (CBM) described in the previous section. With the super capacitor,
the cached data can be stored permanently in the flash backup module, in case of a
power outage.
NOTE
The super capacitor is only charged partially when shipped. Therefore, after
powering on the system, the super capacitor will start charging to its full capacity. The
super capacitor will be charged within a few minutes. If the super capacitor is not
charged, there may be a problem with the super capacitor and you should contact
your system vendor immediately. You can also check the status of the super
capacitor module via management software or the firmware (please refer to
respective manuals).