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9.CPU, chassis, and power fan connectors
The fan connectors support cooling fans of 350 mA~2000 mA (24 W max.) or a total of 1 A~7 A (84 W 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 | PWR_FAN | ||||||||||
| MPW ANF CPU IN FAN CPU RPW ANF CPU GND | Rotation +12V GND | |||||||||
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P5E WS PRO
CHA_FAN2 CHA_FAN1
GND | Rotation +12V GND |
+12V | |
Rotation |
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P5E WS Professional Fan connectors
Only the
10.Chassis intrusion connector
This connector is for a
By default, the pin 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.
P5E WS PRO
MB +5VSB | GND Signal Chassis |
CHASSIS (Default)
P5E WS Professional Chassis intrusion connector
ASUS |