I bought a Razer Chroma addressable RGB hub and it has 3 pins and my Ql120 fans have 4 pins, can I use a connector or a converter? - Quora
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identification - What is the name of this connector from a fan? - Electrical Engineering Stack Exchange
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Amazon.com: OPSFALCON 2 Pack 4-Pin Molex (Actual 2-Pin) to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer
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Eng] How to Run CPU fan on 12v battery | 3 wire to 2 wire Cooling fan Mod, Pinout, Reverse Polarity - YouTube
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