Supero SUPERSERVER 1028GR-TR, Руководство пользователя

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6-8
SUPERSERVER 1028GR-TR/TRT Series User's Manual
6-6 System Cooling
Ten 4-cm counter-rotating fans provide the cooling for the system. Each fan unit
is actually made up of two fans joined back-to-back, which rotate in opposite
directions. This counter-rotating action generates exceptional airflow and works to
dampen vibration levels.
It is very important that the chassis top cover is properly installed and making a
good seal in order for the cooling air to circulate properly through the chassis and
cool the components.
System Fan Failure
Fan speed is controlled by IPMI depending on the system temperature. If a fan
fails, the remaining fans will ramp up to full speed. The system can continue to
run with a failed fan. Replace any failed fan at your earliest convenience with the
same model. Failed fans can be identified through the BIOS. The fan numbers are
printed on the floor of the chassis.
Figure 6-7. Installing a Fan