beautypg.com

8 fan connector (+12v, 3-pin) – IEI Integration NANO-945GSE v1.01 User Manual

Page 70

background image

NANO-945GSE EPIC Motherboard

Page 50

PIN NO. DESCRIPTION

PIN NO. DESCRIPTION

1 GND

2 VCC

3 Output

3 4 Output

2

5 Output

1 6 Output

0

7 Input

3 8 Input

2

9 Input

1 10

Input

0

Table 4-9: DIO Connector Connector Pinouts

4.3.8 Fan Connector (+12V, 3-pin)

CN Label:

CPU_FAN1

CN Type:

3-pin header

CN Location:

See

777H827H

Figure 4-10

CN Pinouts:

See

778H828H

Table 4-10

The cooling fan connector provides a 12V, 500mA current to the 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.

See also other documents in the category IEI Integration Hardware: