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EKWB pump res combo cable

Hopper64
Level 15
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.
MZ790A Bios 2002, GSkill F5-8000J3848H16GX2-TZRK, 13900KS, EKWB D5 TBE 300, Seasonic Prime TX-1600 ATX 3.0, Asus Strix 4090 w/ Optimus block, Phanteks Enthoo Elite, Asus Claymore 2, Asus Gladius 3, Asus XG349C, Samsung 990, Windows 11 Pro
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7 REPLIES 7

JuSiZ1
Level 10
I think those 4pin is pwm cable to fan header

Hopper64
Level 15
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.
MZ790A Bios 2002, GSkill F5-8000J3848H16GX2-TZRK, 13900KS, EKWB D5 TBE 300, Seasonic Prime TX-1600 ATX 3.0, Asus Strix 4090 w/ Optimus block, Phanteks Enthoo Elite, Asus Claymore 2, Asus Gladius 3, Asus XG349C, Samsung 990, Windows 11 Pro

Hopper64
Level 15
Yea, I just saw that. I wonder if I can use a fan header on the Aquaero to control it. Thanks.
MZ790A Bios 2002, GSkill F5-8000J3848H16GX2-TZRK, 13900KS, EKWB D5 TBE 300, Seasonic Prime TX-1600 ATX 3.0, Asus Strix 4090 w/ Optimus block, Phanteks Enthoo Elite, Asus Claymore 2, Asus Gladius 3, Asus XG349C, Samsung 990, Windows 11 Pro

JuSiZ1
Level 10
Yes you can use any pwm fan controller to adjust pump rpm.

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


Thanks. Probably needs to go all 12V. Appreciate your help.
MZ790A Bios 2002, GSkill F5-8000J3848H16GX2-TZRK, 13900KS, EKWB D5 TBE 300, Seasonic Prime TX-1600 ATX 3.0, Asus Strix 4090 w/ Optimus block, Phanteks Enthoo Elite, Asus Claymore 2, Asus Gladius 3, Asus XG349C, Samsung 990, Windows 11 Pro

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.

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


Thanks. *
MZ790A Bios 2002, GSkill F5-8000J3848H16GX2-TZRK, 13900KS, EKWB D5 TBE 300, Seasonic Prime TX-1600 ATX 3.0, Asus Strix 4090 w/ Optimus block, Phanteks Enthoo Elite, Asus Claymore 2, Asus Gladius 3, Asus XG349C, Samsung 990, Windows 11 Pro