User’s Manual

1-14
Chapter 1: Product Introduction
Chapter 1
9. CPU, CPU optional, and chassis fan connectors; water pump+, and AIO pump
connectors (4-pin CPU_FAN, 4-pin CPU_OPT, 4-pin CHA_FAN1-3; 4-pin W_
PUMP+, 4-pin AIO_PUMP)
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.
• DONOTforgettoconnectthefancablestothefanconnectors.Insufcientairow
insidethesystemmaydamagethemotherboardcomponents.Thesearenotjumpers!
Donotplacejumpercapsonthefanconnectors!
• Ensuretofullyinsertthe4-pinCPUfancabletotheCPUfanconnector.
• Connectthepumpcablefromtheall-in-onecooler(AIOcooler)totheAIO_PUMP
header,andconnectthefancablestotheCPU_FANand/orCPU_OPTheader(s).
• 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 -
CHA_FAN3 1A 12W Q-FanControlled -
AIO_PUMP 1A 12W FullSpeed B
W_PUMP+ 3A 36W FullSpeed B
A
B
C
D
E
F
G
AIO_PUMP
E
CPU_FAN
A
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
CHA_FAN1
D
GND
CHA FAN PWR
CHA FAN IN
CHA FAN PWM
CHA_FAN2
GND CHA FAN PWR CHA FAN IN CHA FAN PWM
GND PUMP PWR PUMP IN PUMP PWM
GND
AIO PUMP PWR
AIO PUMP IN
AIO PUMP PWM
CPU_OPT
C
CPU OPT PWM
CPU OPT IN
CPU OPT PWR
GND
F
CHA_FAN3
B
CHA FAN PWM
CHA FAN IN
CHA FAN PWR
GND
G
W_PUMP+
®
PRIME X470-PRO Fan connectors