SUPER MICRO Computer SUPERSERVER 6012L-6 - Manual (Page 63)

Chapter 6: Advanced Chassis Setup
6-3
6-3 System Fans
Two 10-cm blower fans provide all the cooling needed for the SuperServer
6012L-6. 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. See Figure 6-2.
System Fan Failure
The fans run at 3200 rpm. If a fan fails, the ambient air temperature in the
chassis will rise and activate the overheat LED on the control panel. Re-
place any failed fan immediately with the same type and model. You must
power down the system before replacing a cooling fan (removing the power
cord is also recommended as a safety precaution).
Replacing System Cooling Fans
1. Removing a fan:
Remove the chassis cover. Detach the fan wires from their connection
to the motherboard. Remove the screws that secure the fan to the
chassis and lift the blower fan out.
2. Installing a new fan:
Replace the failed fan with an identical 10-cm, 12 volt fan (available from
Supermicro: p/n FAN-038). Install the new fan in its proper place in the
chassis by positioning it on the two mounting posts. Secure the fan to
the chassis with the screws you removed previously, then attach the fan
wires to the connector on the motherboard. Finish by replacing the
chassis cover and power cord and restoring power to the system.