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What pin-configuration do Noctua products use?

All Noctua 24V, 12V and 5V fans, fan controllers, cables and other accessories such as Low-Noise Adaptors use the same standard pin-assignment that has been specified by Intel and AMD: pin configuration pin configuration pin configuration If you are looking for information regarding the implementation of PWM (Pulse Width Modulation) speed control in Noctua 4-pin PWM fans, please see our PWM specification white paper. For further information, please also see the following FAQs:

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