System Fan Connector - American Megatrends PMB-901LF User Manual

Chapter 2 Hardware Configuration

2-19. SYSTEM FAN CONNECTOR

SYS_FAN1~SYS_FAN4: System Fan Connectors
The pin assignments are as follows:
SYS_FAN1:
PIN ASSIGNMENT
1 GND
2 VCC12
3 SYS_FAN_IN
4 SYS_FAN_CTL
SYS_FAN2:
PIN ASSIGNMENT
1 GND
2 VCC12
3 FAN_IN1
4 FAN_CTL1
SYS_FAN3:
PIN ASSIGNMENT
1 GND
2 VCC12
3 FAN_IN2
4 FAN_CTL2
SYS_FAN4:
PIN ASSIGNMENT
1 GND
2 VCC12
3 FAN_IN3
4 FAN_CTL3
Page: 2-22
1
SYS_FAN1/
SYS_FAN4/
SYS_FAN2/
SYS_FAN3/
PMB-901LF USER
4
4
1
'
S MANUAL