Asus H170-PRO User Guide - Page 31

H170-PRO Fan connectors, CPU and chassis fan connectors 4-pin CPU_FAN, 4-pin CHA_FAN 1/2

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11. CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN 1/2) Connect the fan cables to the fan connectors on the motherboard, ensuring that the black wire of each cable matches the ground pin of the connector A B A CPU_FAN CHA_FAN1 B CPU FAN PWM CPU FAN IN CPU FAN PWR GND +5V CHA FAN IN CHA FAN PWR GND H170-PRO C C CHA_FAN2 GND CHA FAN PWR CHA FAN IN +5V H170-PRO Fan connectors 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! The CPU_FAN connector supports a CPU fan of maximum 1A (12 W) fan power. ASUS H170-PRO 1-21

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ASUS H170-PRO
1-21
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! The CPU_FAN connector supports a CPU fan of
maximum 1A (12 W) fan power.
11.
CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN 1/2)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the
black wire of each cable matches the ground pin of the connector
CHA_FAN1
+5V
CHA FAN IN
CHA FAN PWR
GND
A
CPU_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
B
A
CHA_FAN2
GND
CHA FAN PWR
CHA FAN IN
+5V
C
B
C
H170-PRO
H170-PRO Fan connectors