![SOLVED] - Why do some pwm fan splitters have a 3 pin end while other types have 4 pin ends ? | Tom's Hardware Forum SOLVED] - Why do some pwm fan splitters have a 3 pin end while other types have 4 pin ends ? | Tom's Hardware Forum](https://forums.tomshardware.com/proxy.php?image=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F614ZqgFbeoS._AC_SL1500_.jpg&hash=05a090c79f6e5b3b41c6beeacb875d61)
SOLVED] - Why do some pwm fan splitters have a 3 pin end while other types have 4 pin ends ? | Tom's Hardware Forum
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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
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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