4.CPU and Chassis Fan connectors (4-pin CPU_FAN, 3-pin CHA_FAN)

The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a total of 1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector.

Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors.

Only CPU Fan connector supports Q-Fan function.

CPU_FAN CHA_FAN

CPU FAN PWM

 

 

Rotation

CPU FAN IN

 

 

+12V

CPU FAN PWR

 

 

GND

 

 

GND

 

 

 

 

 

 

Fan Connectors

5.Digital audio connector (4-1 pin SPDIF_OUT)

This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port(s). Connect the S/PDIF module cable to this connector, then install the module to a slot opening at the back of the system chassis.

The S/PDIF module is purchased separately.

+5V SPDIFOUT GND

SPDIF_OUT

Digital Audio Connector

4-

Chapter 4: Motherboard info