Fan Power Connectors: Cpufa/Sysfa - MSI 645 Ultra Manual

Fan Power Connectors: CPUFA/SYSFA

The CPUFA (processor fan) and SYSFA (system fan) support system
cooling fan with +12V. It supports three-pin head connector. When connect-
ing 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 temeperature.
SENSOR
+12V
GND
CPUFA
2-15
Hardware Setup
SENSOR
+12V
GND
SYSFA