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Using 4-pin PWM Y-splitters

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Go to solution Solved by Matsy,

Yes you are correct.

It won;t cause any issues, you control both of them as one fan basically.

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Can I connect two 4-pin PWM fans to one 4-pin PWM header on my motherboard using a 4-pin Y-splitter.

 

Is this ok?

Are there any drawbacks of doing this, and will it cause any problems?

 

I know that I won't be able to control the fan speed for each one individually, but I should still be able to control them both together, is that correct?

 

 

Any thoughts on this would be appreciated...

Thank You.

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  • Solution

Yes you are correct.

It won;t cause any issues, you control both of them as one fan basically.

PC SYSTEM: Fractal Design Arc Midi R2 / i5 2500k @ 4.2ghz / CM Hyper 212 EVO / Gigabyte 670 OC SLI / MSI P67A-GD53 B3 / Kingston HyperX Blue 8Gb / 

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Asus Xonar DGX / Samsung 830 256gb / MEDIA : eMachine ER1401 running OpenELEC XBMC with Seagate STBV3000200 3TB Hard Drive - Panasonic TX-P42ST60B

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Yes you are correct.

It won;t cause any issues, you control both of them as one fan basically.

Thanks for your response. Will the motherboard header be able to power two fans? I've never used splitters before.

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Thanks for your response. Will the motherboard header be able to power two fans? I've never used splitters before.

 

Depends on the fan. With 99% of fans, you should be fine.

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Thanks for your response. Will the motherboard header be able to power two fans? I've never used splitters before.

 

Yes its fine.

PC SYSTEM: Fractal Design Arc Midi R2 / i5 2500k @ 4.2ghz / CM Hyper 212 EVO / Gigabyte 670 OC SLI / MSI P67A-GD53 B3 / Kingston HyperX Blue 8Gb / 

WD 2tb Storage Drive / BenQ GW2750HM - ASUS VE248H - Panasonic TX-P42ST60B/ Corsair AX750 / Logitech K360 / Razer Naga / Plantronics Gamecom 380 /

Asus Xonar DGX / Samsung 830 256gb / MEDIA : eMachine ER1401 running OpenELEC XBMC with Seagate STBV3000200 3TB Hard Drive - Panasonic TX-P42ST60B

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Can I connect two 4-pin PWM fans to one 4-pin PWM header on my motherboard using a 4-pin Y-splitter.

 

Is this ok?

Are there any drawbacks of doing this, and will it cause any problems?

 

I know that I won't be able to control the fan speed for each one individually, but I should still be able to control them both together, is that correct?

 

 

Any thoughts on this would be appreciated...

Thank You.

I know this was answered but try this splitter...the sensor pin is removed from one of them and your PWM fans will run at the same speed (as long as you are using same fans). If you are using different fans, they will run at the same percentage (ie 10%...20%) of the fan speeds.

 

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