IEI Integration NANO-9453 v1.10 - Manual (Page 73)

NANO-9453 EPIC Motherboard
Page 53
CN Location: See Figure 4-9
CN Pinouts: See Table 4-9
The cooling fan connector provides a 12V, 500mA current to a system cooling fan. The
connector has a "rotation" pin to get rotation signals from fans and notify the system so the
system BIOS can recognize the fan speed. Please note that only specified fans can issue
the rotation signals.
Figure 4-9: +12V Fan Connector Location
PIN NO. DESCRIPTION
1 Rotation Signal
2 +12V
3 GND
Table 4-9: +12V Fan Connector Pinouts
4.2.8 Front Panel Connector (12-pin)
CN Label: F_PANEL1