Noise and Dissipation Standards
-5°C -
+27°C
(23°F -
80.6°F)
When fans rotate at a constantly low speed and the fans
meet heat dissipation requirements of a fully configured
system.
27°C -
45°C
(80.6°F -
113°F)
The fan speed is adjusted smoothly in linear mode,
without a sharp increase in noises.
Fans rotate at high speed to meet heat dissipation
requirements.
1.9.6.3 Fan Module
The fan module is located on the air exhaust vent. When a single fan fails, the heat dissipation
system enables the system to work for a short period of time at an ambient temperature of
40°C (104°F).
Overview
Table 1-120 Fan attributes
Table 1-121 Mapping products and versions
Earliest Software Version