Fan Power Connectors: Cfan1/Sfan1/Pfan1 - MSI 845E Max2 Series User Manual

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.
Hardware Setup
GND
+12V
Sensor
CFAN1
PFAN1
SFAN1
2-17
GND
+12V
Sensor
GND
+12V
Sensor