Gigabyte 4500 manual Cpufan CPU Fan Connector, Sysfan System Fan Connector

3) CPU_FAN (CPU Fan Connector)

Please note, a proper installation of the CPU cooler is essential to prevent the CPU from running under abnormal condition or damaged by overheating. The CPU fan connector supports Max. current up to 600 mA.

1	Pin No.	Definition
	1	GND
	2	+12V
	3	Sense

4) SYS_FAN (System Fan Connector)

This connector allows you to link with the cooling fan on the system case to lower the system temperature.

	Pin No.	Definition
	1	GND
	2	+12V
1
	3	Sense

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- 25 - Hardware Installation Process

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