Gigabyte Z690I AORUS ULTRA User Manual page 22

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.
Connector
Maximum Current
Maximum Power
• 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.
7) D_LED (Addressable LED Strip Header)
(Note)
The header can be used to connect a standard 5050 addressable LED strip, with maximum power rating
of 5A (5V) and maximum number of 1000 LEDs.
Connect your addressable 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.
(Note) The connector is on the front of GC-Z690I BTB PLUG.
Fan power
extension cable
CPU_OPT
CPU_FAN SYS_FAN1
2A 2A
24W 24W
1
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Pin No. Definition
1 GND
2 Voltage Speed Control
1
3 Sense
4 PWM Speed Control
SYS_FAN2 CPU_OPT
2A 2A
24W 24W
Pin No. Definition
1 V (5V)
2 Data
3 No Pin
4 GND
Addressable LED
Strip
1