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Overview of Components
CPU_FAN1, PUMP_FAN1, SYS_FAN1~6: Fan Connectors
PWM Mode fan connectors provide constant 12V output and adjust fan speed with
manually.
Switching fan mode and adjusting fan speed
BIOS >
HARDWARE MONITOR.
Select PWM mode or DC mode
Important
There are gradient points of the fan speed that allow you to adjust
Pin definition of fan connectors
Connector
Default
fan mode
Max.
current
Max.
power
Auto mode 2A 24W
PUMP_FAN1 PWM mode 3A 36W
1A 12W
1
PWM Mode pin definition
1 Ground 2
3 Sense 4
1
DC Mode pin definition
1 Ground 2
3 Sense 4
SYS_FAN1
SYS_FAN5
SYS_FAN3
SYS_FAN2
PUMP_FAN1
SYS_FAN4
SYS_FAN6