Chapter 3 Connectors
32
Figure 3-10: CPU Fan Connector Location
Pin
Description
1
GND
2
+12V
3
FANIO
4
PWM
Table 3-10: CPU Fan Connector Pinouts
3.2.10 Fan Connectors (System)
CN Label:
SYS_FAN1
CN Type:
3-pin wafer, p=2.54 mm
CN Location:
See
Figure 3-11
CN Pinouts:
See
Table 3-11
The fan connector attaches to a system cooling fan.
Figure 3-11: System Fan Connector Location
Pin
Description
1
FANIO
2
+12V (PWM)
3
GND
Table 3-11: System Fan (SYS_FAN1) Connector Pinouts