MSI MS-6309 - Fan Power Connectors: CPUFAN & SYSFAN

CHAPTER 2CHAPTER 2
CHAPTER 2CHAPTER 2
CHAPTER 2
HARDHARD
HARDHARD
HARD
WW
WW
W
ARE INSTARE INST
ARE INSTARE INST
ARE INST
ALLAALLA
ALLAALLA
ALLA
TIONTION
TIONTION
TION
2-3
• Fan Power Connectors: CPUFAN & SYSFAN
These connectors support system cooling fan with + 12V. It sup-
ports three pin head connector. When connecting the wire to the
connector, 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 your mainboard has System Hard-
ware Monitor chipset on-board, you must use a specially designed
fan with speed sensor to take advantage of this function.
For fans with fan speed sensor, every rotation of the fan will send out 2
pulses. System Hardware Monitor will count and report the fan rotation
speed.
Note: Always consult your reseller for proper CPU cooling fan.
CPUFAN
CPUFAN: Processor Fan
SYSFAN: System Fan
+12V
GND
SENSOR
SYSFAN
+12V
GND
SENSOR