Asus M2N4-SLI M2N4-SLI English Edition User's Manual - Page 46

M2N4-SLI Fan Connectors - cpu support

Page 46 highlights

4. CPU, Chassis, and Power fan connectors (3-pin CPU_FAN, 3-pin PWR_FAN, 3-pin CHA_FAN) The fan connectors support cooling fans of 350mA~2000mA (24 W max.) or a total of 1A~3.48A (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. Lack of sufficient air flow inside the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors! • The ASUS Q-Fan function is supported using the CPU Fan (CPU_FAN) and Chassis Fan (CHA_FAN) connectors only. CPU_FAN GND CPU FAN PWR CPU FAN IN CPU FAN PWM M2N4-SLI R M2N4-SLI Fan Connectors PWR_FAN GND +12V Rotation CHA_FAN GND +12V Rotation 2-26 Chapter 2: Hardware information

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2-26
Chapter 2: Hardware information
4.
CPU, Chassis, and Power fan connectors
(3-pin CPU_FAN, 3-pin PWR_FAN, 3-pin CHA_FAN)
The fan connectors support cooling fans of 350mA~2000mA (24
W max.) or a total of 1A~3.48A (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. Lack
of sufficient air flow inside the system may damage the motherboard
components. These are not jumpers! DO NOT place jumper caps on
the fan connectors!
The ASUS Q-Fan function is supported using the CPU Fan (CPU_FAN)
and Chassis Fan (CHA_FAN) connectors only.
M2N4-SLI
M2N4-SLI Fan Connectors
GND
CPU FAN PWR
CPU FAN IN
CPU FAN PWM
CPU_FAN
CHA_FAN
GND
Rotatio
n
+12V
PWR_FAN
GND
Rotatio
n
+12V