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20 | Installing the Fan Tray
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Figure 5-2. Inserting Fan Tray into Fan Slot
Fan Speed
Fan speed is driven by temperatures measured at the sensor in the fan tray alone. The sensor is located on
the fan tray controller located in the fan tray.
Table 5-1
shows the sensor temperature that determines the
fan speed.
Table 5-1. Fan Speed and Temperature
Degrees Celsius Fan Speed
Less than 25C (Low) 1800 RPM
Between 25 and 45 (Med) 2400 RPM
Above 45C (High) 3000 RPM
FN00080A