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6) CPU_OPT (CPU Fan/Water Cooling Pump Header)
The fan/pump header is 4-pin and possesses 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.
CPU_OPT
1
Pin No.
Definition
1
GND
2
Voltage Speed Control
3
Sense
4
PWM Speed Control
Connector
CPU_FAN
SYS_FAN1
FAN2_PUMP
CPU_OPT
Maximum Current
2A
2A
2A
2A
Maximum Power
24W
24W
24W
24W
7) ARGB_V2_1/ARGB_V2_2/ARGB_V2_3 (Addressable RGB Gen2 LED Strip Headers)
The headers can be used to connect a standard 5050 addressable RGB Gen2 LED strip, with maximum
power rating of 3A (5V) and maximum number of 256 LEDs.
ARGB_V2_2
1
ARGB_V2_2
Pin No.
Definition
1
V (5V)
2
Data
3
No Pin
4
GND
1
ARGB_V2_1/ARGB_V2_3
ARGB_V2_3
ARGB_V2_1
Addressable RGB
Gen2 LED Strip
1
Connect your addressable RGB Gen2 LED strip to the header. The power
pin (marked with a triangle on the plug) of the LED strip must be connected
to Pin 1 of the addressable LED strip header. Incorrect connection may lead
to the damage of the LED strip.
For how to turn on/off the lights of the LED strip, please navigate to the "Unique Features" page
of GIGABYTE's website.
•• To avoid abnormal LED behavior, do not connect addressable RGB Gen1 LED strips and
addressable RGB Gen2 LED strips to the same header at the same time.
•• Before installing or removing the devices, be sure to turn off the devices and your computer.
Unplug the power cord from the power outlet to prevent damage to the devices.
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