Asus M2N-SLI M2N-SLIDELUXE Fan Connectors, 7.CPU, chassis, and power fan connectors

7.CPU, chassis, and power fan connectors

(4-pin CPU_FAN, 3-pin CHA_FAN1, 3-pin CHA_FAN2, 3-pin CHA_FAN3, 3-pin CHA_FAN4, 3-pin PWR_FAN)

The fan connectors support cooling fans of 350 mA ~ 2000 mA (24 W max.) or a total of 1 A ~ 3.48 A (41.76 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
	IN GND
	PWM	PWR
	FAN
	FAN	FAN
	CPU
	CPU	CPU
	CHA_FAN1	GND
		+12V
M2N-SLI DELUXE		Rotation
	CHA_FAN3
	Rotation	GND
M2N-SLI DELUXE Fan Connectors	+12V

PWR_FAN

Rotation	GND
+12V

CHA_FAN2 GND

+12V Rotation

CHA_FAN4

Rotation	GND
+12V

•Only the CPU_FAN, CHA_FAN1, CHA_FAN2, CHA_FAN3, and CHA_FAN4 connectors support the ASUS Q-Fan2 feature.

•If you install two graphics cards, we recommend that you plug the rear chassis fan cable to the motherboard connector labeled CHA_FAN1 or CHA_FAN2 for better thermal environment.

2-28 Chapter 2: Hardware information