Manual

NANO-QM871 EPIC SBC
Page 22
Figure 3-6: CPU Fan Connector Location
Pin Description
1
GND
2
+V12S
3
Rotation Signal
4
PWM Control Signal
Table 3-7: CPU Fan Connector Pinouts
3.2.6 Fan Connector (System)
CN Label: SYS_FAN1
CN Type:
4-pin wafer
CN Location:
See
Figure 3-7
CN Pinouts:
See
Table 3-8
The fan connector attaches to a system cooling fan.
Figure 3-7: System Fan Connector Location