User’s Manual

1-8
Chapter 1: Product Introduction
Chapter 1
4. Fan and Pump headers
The Fan and Pump headers allow you to connect fans or pumps to cool the system.
FAN PWM
FAN IN
FAN PWR
GND
A B C
A
B
C
CHA_FAN
AIO_PUMP
CPU_FAN
BTOB_M
BTOB2_M
• 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.
For water cooling kits, connect the pump header to the AIO_PUMP header.
Header Max. Current Max. Power Default Speed Shared Control
CPU_FAN 1A 12W Q-Fan Controlled A
CHA_FAN 1A 12W Q-Fan Controlled -
AIO_PUMP 1A 12W Full Speed -
5. Heatsink fan header
The Heatsink fan header is for connecting the Heatsink fan on the integrated heatsink.
BTOB_M
BTOB2_M
PIN 1
HS_FAN
GND
+12V
SENSE
PWM