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SY-KT880 DRAGON 2
37
(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:
Note:
CPUFAN must be installed on this motherboard, while
CHAFAN is optional.
Classis Cooling Fan
(CHAFAN1, CHAFAN2, CHAFAN3)
CHAFAN Pin Assignment
CHAFAN1
CHAFAN2
CHAFAN3
SENSOR
12V
GND
1
3
2
NC
GND
12V
12V
GND
NC
1
3
3
1
2
2