EKWB pump res combo cable

[Hopper64]

I just installed a EK-XRES 140 Revo D5 RGB PWM (incl. sl. pump) Product EAN: 3830046992987 and noticed the RGB cable, molex power cable, but there's also a 4 Pin cable with only 2 wires to it. Is this a power cable for the RGB? I don't think it's a flow sensor. Thanks.

[JuSiZ1]

I think those 4pin is pwm cable to fan header

[Hopper64]

Oh, I guess that's the PWM connection. I guess I could use my Aquaero 6 LT on a fan header to adjust the PWM signal. Any suggestions? Thanks.

[Hopper64]

Yea, I just saw that. I wonder if I can use a fan header on the Aquaero to control it. Thanks.

[JuSiZ1]

Yes you can use any pwm fan controller to adjust pump rpm.

[Hopper64]

JuSiZ1 wrote:
Yes you can use any pwm fan controller to adjust pump rpm.

Thanks. Probably needs to go all 12V. Appreciate your help.

[JuSiZ1]

Hopper64 wrote:
Thanks. Probably needs to go all 12V. Appreciate your help.

Molex is for 12VDC power and those 4pin is for pwm speed control and rpm sensor.

[Hopper64]

JuSiZ1 wrote:
Molex is for 12VDC power and those 4pin is for pwm speed control and rpm sensor.

Thanks. *