- In a PC Case
- In a DIY Project
How do you use your fan?
Choose Airflow direction
Attention
3-pin socket is compatible with 4-pin plug but Fan PWM control will not be available.
The fan speed reading is from the Case Fan 1 only.
Ensure your motherboard's fan header can supply enough power for multiple fans. Connect no more than 3 fans to a 1A header, 6 fans to a 2A header, and 9 fans to a 3A header. Check your motherboard specifications for details.
To connect up to 10 fans, use ARCTIC Case Fan Hub.
The speed of P12 Pro Reverse can be adjusted using PWM signal from the motherboard. Please follow this procedure to adjust the settings on your motherboard.
Attention
3-pin socket is compatible with 4-pin plug but Fan PWM control will not be available.
The fan speed reading is from the Case Fan 1 only.
Ensure your motherboard's fan header can supply enough power for multiple fans. Connect no more that 3 fans to a 1A header, 6 fans to a 2A header, and 9 fans to a 3A header. Check your motherboard specifications for details.
To connect up to 10 fans, use ARCTIC Case Fan Hub.
The speed of P12 Pro Reverse can be adjusted using PWM signal from the motherboard. Please follow this procedure to adjust the settings on your motherboard.
PWM Frequency: Target frequency 25 kHz, acceptable operational range 21 kHz to 28 kHz
Maximum voltage for logic low: VIL = 0.8 V
Absolute maximum current sourced: Imax = 5 mA (short circuit current)
Absolute maximum voltage level: Vmax = 5.25 V (open circuit voltage)
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