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4.
Fan and Pump headers
The Fan and Pump headers allow you to connect fans or pumps to cool the system.
CPU_FAN
CHA_FAN1
CPU_OPT
CHA_FAN2
W_PUMP+1
RAD_FAN1
W_PUMP+2
RAD_FAN2
CAUTION!
• DO NOT forget to connect the fan cables to the fan headers. Insufficient air flow inside the
system may damage the motherboard components. These are not jumpers! Do not place
jumper caps on the fan headers!
• Ensure the cable is fully inserted into the header.
IMPORTANT! For water cooling kits, connect the pump connector to the W_PUMP+1 or W_
PUMP+2 header.
NOTE:
• When connecting a single CPU fan, you may connect it to either the CPU_FAN or CPU_OPT
header.
• When connecting two CPU fans, ensure to connect the fans to the CPU_FAN and the CPU_OPT
header, and make sure both fans are the same brand and model.
• W_PUMP+ function support depends on water cooling device.
Header
Max. Current
Max. Power
Default Speed
Shared Control
CPU_FAN
1A
12W
Q-Fan Controlled
A
CPU_OPT
1A
12W
Q-Fan Controlled
A
CHA_FAN1
1A
12W
Q-Fan Controlled
-
CHA_FAN2
1A
12W
Q-Fan Controlled
-
RAD_FAN1
1A
12W
Q-Fan Controlled
-
RAD_FAN2
1A
12W
Q-Fan Controlled
-
W_PUMP+1
3A
36W
Full Speed
-
W_PUMP+2
3A
36W
Full Speed
-
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