Gigabyte GA-8S661FXM-775 user manual Cpufan / Sysfan Cooler Fan Power Connector

Models: GA-8S661FXM-775

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3/4) CPU_FAN / SYS_FAN (Cooler Fan Power Connector)

The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin (only for CPU_FAN) power connector and possesses a fool-proof connection design.

Most coolers are designed with color-coded power connector wires. A red power connector wire indicates a positive connection and requires a +12V power voltage. The black connector wire is the ground wire (GND).

Please remember to connect the power to the cooler to prevent system overheating and failure.

Caution! Please remember to connect the power to the CPU fan to prevent CPU overheating and failure.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin No.

Definition

 

 

 

 

 

 

 

 

 

 

 

1

1

GND

 

CPU_

FAN

2

+12V

 

 

 

 

 

 

3

Sense

 

 

 

 

 

 

4

Speed Control

 

 

 

 

 

 

 

 

 

 

1

 

(Only for CPU_FAN)

 

 

SYS_FAN

 

 

 

 

English

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Hardware Installation

Page 19
Image 19
Gigabyte GA-8S661FXM-775 user manual Cpufan / Sysfan Cooler Fan Power Connector