User`s manual

RNAS-1200 Series Wizard Configuration Scenarios
4-5
Enabling Data XPro
The Data XPro™ utility is one of the RNAS-1200’s key features; it helps prevent data loss from harsh vibration
and hardware destruction from extreme temperatures. To configure Data XPro, click Scenario 2: Enable Data
XPro to continue.
On the Data XPro page you may review the current usage capacity of the Data XPro data buffer. During times
of high vibration this data buffer is used to store deferred data accesses. The data buffer is not part of the
high-temperature protection procedure. During extremely high temperatures, Data XPro will cut power to the
drives to protect against catastrophic hardware failure. The temperature threshold at which that happens is
also configured here.
WARNING
The temperature protection cutoff will result in an effectiv
e shutdown of the entire system. This includes the
data buffer.
No data will be stored in the buffer once the drives power down. Use this feature with
caution: it is only intended for
extreme temperature highs that are a significant threat to system survival.