Tyan Computer B4985F48V8HR (Rackmount) Computer Hardware User Manual


 
66 Chapter 3: Replacing Pre-installed Components
3.7.2 Fan Board Connector Pin Definition
J3 and PWM Pin Header
FAN1~FAN6 Fan Connector Pin Out
J1, J2 Big 4-pin Power Connector Pin Out
1 FAN1 PWM 2 GND
3 FAN2 PWM 4 GND
5 FAN3 PWM 6 GND
7 FAN4 PWM 8 GND
9 FAN5 PWM 10 GND
11 FAN6 PWM 12 GND
13 FAN PWM INPUT 14 KEY PIN
15 MUTE+ 16 GND
1GND
2 VDD +12V
3CLOCK
4PWM
1 VDD +12V
2GND
3GND
4 VDD +5V