GIGA-BYTE TECHNOLOGY Z590 AORUS ULTRA, User Manual

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5) SYS_FAN5_PUMP/SYS_FAN6_PUMP (System Fan/Water Cooling Pump Headers)
The fan/pump headers are 4-pin. Most fan headers possess a foolproof insertion design. When connecting
a fan cable, be sure to connect it in the correct orientation (the black connector wire is the ground wire). The
speed control function requires the use of a fan with fan speed control design. For optimum heat dissipation,
it is recommended that a system fan be installed inside the chassis. The header also provides speed control
for a water cooling pump, refer to Chapter 2, "BIOS Setup," "Smart Fan 6," for more information.
6) CPU_OPT (Water Cooling CPU Fan Header)
The fan header is 4-pin and possesses a foolproof insertion design. Most fan headers possess a foolproof
insertion design. When connecting a fan cable, be sure to connect it in the correct orientation (the black
connector wire is the ground wire). The speed control function requires the use of a fan with fan speed control
design.
DEBUG PO
RT
G.QBOFM
DEBUG PO
RT
G.QBOFM
DEBUG PO
RT
G.QBOFM
1
1
1
Pin No. Definition
1 GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
Pin No. Definition
1 GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
Connector CPU_FAN SYS_FAN1~4 SYS_FAN5/6_PUMP CPU_OPT
Maximum Current 2A 2A 2A 2A
Maximum Power 24W 24W 24W 24W
3/4) CPU_FAN/SYS_FAN1/2/3/4 (Fan Headers)
All fan headers on this motherboard are 4-pin. Most fan headers possess a foolproof insertion design.
When connecting a fan cable, be sure to connect it in the correct orientation (the black connector wire is
the ground wire). The speed control function requires the use of a fan with fan speed control design. For
optimum heat dissipation, it is recommended that a system fan be installed inside the chassis.
•
Be sure to connect fan cables to the fan headers to prevent your CPU and system from
overheating. Overheating may result in damage to the CPU or the system may hang.
• These fan headers are not configuration jumper blocks. Do not place a jumper cap on the headers.
CPU_FAN
SYS_FAN3/SYS_FAN4 SYS_FAN2
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
1
1
SYS_FAN1
SYS_FAN6_PUMP SYS_FAN5_PUMP
DEBUG
PORT
G.QBOFM
DEBUG
PORT
G.QBOFM
1
1
Pin No. Definition
1 GND
2 Voltage Speed Control
3 Sense
4 PWM Speed Control
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