7.CPU, Chassis, and Power Fan Connectors(3-pin CPUFAN1, CPUFAN2, SYSFAN1, SYSFAN2, SYSFAN3)

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!

PR-DLSW

CPUFAN1

CPUFAN2

Rotation +12V

GND

 

 

 

 

 

 

SYSFAN1

 

 

 

 

 

 

 

 

 

 

 

 

 

Rotation +12V

GND

SYSFAN2

N.C. +12V GND

PR-DLSW 12-Volt Cooling Fan Power

8.USB header (10-1 pin USB2)

If the USB ports on the rear panel are inadequate, a USB header is available for additional USB ports. The USB header complies with USB 1.1 specification that supports up to 12 Mbps connection speed.

PR-DLSW

PR-DLSW USB Header

1

USB2 6

USB Power

USBP2–

USBP2+

GND

NC

USB Power

USBP3–

USBP3+

GND

 

5

10

ASUS PR-DLSW motherboard user guide

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