I94GC-I7
9
2.2
F
AN
H
EADERS
These fan headers support cooling-fans built in the system. The fan
cable and connector may be different according to the fan manufacturer.
Connect the fan cable to the connector while matching the black wire to
GND.
CPU Fan Header
Pin
Assignment
1
Ground
2
+12V
3
FAN RPM rate
sense
4
Smart Fan
Control
1
4
System Fan Header
Pin
Assignment
1 Ground
2 +12V
3
FAN RPM rate
sense
1
3
Note:
The CPU Fan Header and System Fan Header support 4-pin and 3-pin head connector.
When connecting with wires onto connectors, please note that the red wire is the positive
and should be connected to pin#2, and the black wire is Ground and should be
connected to GND.