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I can't control the fan speed on my case fans, any fix? I have a controller for RGB and fan speed but the fan speed option doesn't work : r/pchelp
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GENEMA PC 8 Channels Fan Hub Cooling Fan Speed Controller for CPU Case HDD VGA PWM Fan PCI Bracket Power By 12V SATA/4Pin Fan Control - Walmart.com
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Computer Case Fan Speed Controller 9 Way Pwm Fan Control Board 12v Temperature Measurement Speed Co | Fruugo TR
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Amazon.com: STW‑6041 Multi Fan Speed Controller 5.25 Inch Optical Drive Front Panel LCD Display 4 Channel Control Module for CPU Fan PC Case Fans : Electronics
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Amazon.com: V BESTLIFE Fan Speed Controller PC Computer Fan Controller CPU Temperature Sensor Computer Cooling Drive Bay Front LCD Panel : Electronics
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