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Noctua NF-S12B

I recently bought one of your Noctua NF-S12B REDUX 12V 700RPM 120mm Quiet Case Fans, After a very prompt delivery I fitted... (18th February 2019 via Trustpilot)
PWM Y Cable, Connect two PWM fans to one socket
167 in stock, 150 more due in 6 weeks
(45 customer ratings)

Gelid Solutions PWM Y Cable, Connect two PWM fans to one socket

The PWM signal input from the mainboard is used to control a series of connected PWM fans for optimal performance in noise and cooling.


  1. Allows for two PWM fans to be controlled from one PWM socket
  2. Can be daisy changed together, to control up to five fans
  3. Cable length 350mm
  4. PWM fans increase cooling depending on CPU temp

Connect two PWM fans to your mainboard's CPU socket. Use multiple Y cables to connect a series of up to five PWM fans and provide as much extra cooling as desired.

Power drawn into your CPU cooler is adjusted depending on its temperature. An idle CPU does not generate as much heat, requires less active cooling and hence slower fan speeds will be sufficient. Furthermore, this also reduces the overall ambient noise of your PC and it is handled automatically with little risk to your PC components.

While PWM fan controllers are very common in today's PC industry and available on most mainboards, there is often only one or two such PWM headers reserved for the CPU and or the chipset fans. One way this excellent noise reduction idea can be extended to the numerous case fans inside a typical PC is by utilising this Gelid PWM Y Cable.

The 350mm long cable provides enough length to reach any location in your case.

SpecificationsPWM Y Cable
Model NumberCA-PWM-02
Cable Length350mm
Connector2 x 4 pin PWM (female)
Plug1x 4 pin PWM (male)
Warranty24 months
EAN barcode4897025780149

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