Soyo SY-P4I875P User Manual
Hardware Installation
SY-P4I875P DRAGON 2 V1.0
34
(2) Chassis Cooling Fan (CHAFAN1, CHAFAN2, CHAFAN3)
Some chassis also feature a cooling fan. This Motherboard features a
CHAFAN connector to provide 12V power to the chassis fan. Connect the
cable from the chassis fan to the CHAFAN 3-pin connector. Install according
to the following pin assignment:
Some chassis also feature a cooling fan. This Motherboard features a
CHAFAN connector to provide 12V power to the chassis fan. Connect the
cable from the chassis fan to the CHAFAN 3-pin connector. Install according
to the following pin assignment:
Note: CPU cooling fan must be installed to prevent the CPU from
overheating and ensure system stability. Chassis cooling fan is
optional, depending on whether there is cooling fan in your chassis.
CHAFAN2
CHAFAN1
CHAFAN3
Chassis Cooling Fan
(CHAFAN1,CHAFAN2,CHAFAN3)
CHAFAN Pin Assignment
+12V
NC
GND
3
1
2
NC
+12V
GND
1
3
2
SENSOR
+12V
GND
1
3
2