5. CPU and Chassi s fan connectors(4-pi n CPU_FAN, 3-pi n CH A_FAN1, 3-pi n CH A_FAN2)

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.

CPU_FAN

CPU FAN PWM

CPU FAN IN

CPU FAN PWR

GND

CHA_FAN1

P5RD2-VM

Rotation +12V

GND

CHA_FAN2

Rotation +12V GND

P5RD2-VM Fan Connectors6. Chassi s i ntrusi on connector (4-1 pi n CHASSI S)

This connector is for a chassis-mounted intrusion detection sensor or switch. Connect one end of the chassis intrusion sensor or switch cable to this connector. The chassis intrusion sensor or switch sends a high- level signal to this connector when a chassis component is removed or replaced. The signal is then generated as a chassis intrusion event.

By default, the pins labeled “Chassis Signal” and “Ground” are shorted with a jumper cap. Remove the jumper caps only when you intend to use the chassis intrusion detection feature.

P5RD2-VM

CHASSIS

+5VSB MB

Chassis Signal GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Default)

P5RD2-VM Chassis Intrusion Connector

ASUS P5RD2-VM

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