Is it normal for a 4 pin fan splitter to have 1 4 pin input and x 3 pin inputs? Does that still work with PWM? - Quora
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43000000 8in 12V PC Case Fan Power Adapter Cable, 3 Pin or 4 Pin PWM C – AMT | Computers & Electronics
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6in 3-pin Fan to 4-pin Power Adapter Cable | Internal PC Power Cables | Power Cords | Power Charging and Cable Management
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Can I run Noctua 3-pin fans on 4-pin PWM connectors or 4-pin fans on 3-pin connectors? : Noctua Knowledge Centre
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