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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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Amazon.com: PWM Fan Hub, 2 Pack PC Fan Splitter 5 Way Sleeved Power Supply Cable Adapter, Internal Motherboard Fan Power Extension Cable Cord for Computer Cooler Case 4-Pin and 3-Pin Fans, 17.7inch :
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Amazon.com: Chassis Fan Hub 4 Pin PWM PC CPU Fan SATA Connector Hub Splitter Adapter,PC Case Internal Motherboard Fan Power Extension Cable Cord for Computer Case 4-Pin and 3-Pin Cooling Fans :
Is it possible/safe to get an adapter for my fans that connects two 3-pin fans to one 4 pin on the motherboard? - Quora
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