Hardware Setup
2-17
Fan Power Connectors: CFAN1/SFAN1/PFAN1
The CFAN1 (processor fan), PFAN1 (power supply fan) & SFAN1 (system
fan) support system cooling fan with +12V. It supports three-pin head connector.
When connecting the wire to the connectors, always take note that the red
wire is the positive and should be connected to the +12V, the black wire is
Ground and should be connected to GND. If the mainboard has a System
Hardware Monitor chipset on-board, you must use a specially designed fan
with speed sensor to take advantage of the CPU fan control.
Note:
1. Always consult the vendor for proper CPU cooling fan.
2. CPU Fan supports the fan control. You can install the PC Alert
utility that will automatically control the CPU Fan speed accord-
ing to the actual CPU temperature.
PFAN1
Sensor
+12V
GND
CFAN1
Sensor
+12V
GND
SFAN1
Sensor
+12V
GND
