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Amazon.com: 3 Way 4 Pin PWM Fan Splitter,Adapter Cable Sleeved Braided Y Splitter PC 4 Pin Fan Extension Power Cable 1to2,1 to 3 ,1to4,Converter for Computer ATX Case Cooling Fan Cable(1to2-3p) :
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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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