Fan Power Connectors: Cpufa1/Sysfa - MSI 655 Max User Manual

MS-6730 ATX Mainboard
Fan Power Connectors: CPUFA1/SYSFA/PWRFAN1
(Optional)
The CPUFA1 (processor fan), SYSFA1 (system fan) and the optional
PWRFAN1 (Northbridge 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.
GND
+12V
NC
PWRFAN1
MSI Reminds You...
1. Always consult the vendors for proper CPU cooling fan.
2. CPUFA1 supports the fan control. You can install the PC
Alert utility that will automatically control the CPU fan speed
according to the actual CPU temperature.
3. The PWRFAN1 is available only when your mainboard is
with Northbridge heatsink installed.
2-16
GND
+12V
NC
CPUFA1
GND
+12V
SENSOR
SYSFA1