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User’s Manual
Mini P4 Barebone Series
Appendix 1
JCFAN1, JSFAN1: System Fan Connectors
These 3-pin connectors provide power to the CPU cooling
fan (JCFAN1), and to another system cooling fan
(JSFAN1). These connectors support fan speed monitor-
ing. A temperature monitor detects the CPU and internal
system temperatures. You can set a system shutdown
temperature in the PC Health section of the CMOS Setup
Utility.
System Cooling Fan Connectors
Pin Assignment
1: GND
2: +12V
3: Sensor
Pin Assignment
1: GND
2: +12V
3: NC
1 2 3
JCFAN1
1 2 3
JSFAN1
