7.CPU, Chassis, and Power Fan Connectors (3-pin CPU_FAN1, CHA_FAN1)

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. Lack of sufficient air flow within the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors!

CPU_FAN1

GND +12V Rotation

CHA_FAN1

Rotation +12V

GND

P4PE-X

P4PE-X 12-Volt Fan Connectors

8.Internal audio connectors (4-pin CD1, AUX1)

These connectors allow you to receive stereo audio input from sound sources such as a CD-ROM, TV tuner, or MPEG card.

CD1(Black) AUX1 (White)

P4PE-X

Left Audio Channel

Ground

Ground

Right Audio Channel

P4PE-X Internal Audio Connectors

ASUS P4PE-X motherboard user guide

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