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Pwm fan controller - Page 2

post #11 of 17
If you want you can have someone check for power on the cable that goes to the fan header. It's not supposed to have any power, maybe there was something wrong on that person's splitter. If it does have power then don't connect it.

The SATA cable only supplies power to the fans, the speed is controlled by a PWM signal that comes from the motherboard.

You can also skip the splitter and connect all your fans directly to the motherboard if you have enough headers.

EDIT: Or you can buy a fan controller, and use that.
My rig
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CPUMotherboardGraphicsGraphics
Core I5 7500 Gigabyte Z270-GAMING K3 Gigabyte GTX 750Ti Black (back from retirement) Gigabyt GT640 OC 
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8GB Crucial DDR4 250 GB Seagate 500 GB Seagate 250 GB Seagate 
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Liteon iHAS324 Deepcool Gammaxx S40 No-name fan controller Windows 8.1 Pro 64-Bit 
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My rig
(28 items)
 
   
CPUMotherboardGraphicsGraphics
Core I5 7500 Gigabyte Z270-GAMING K3 Gigabyte GTX 750Ti Black (back from retirement) Gigabyt GT640 OC 
RAMHard DriveHard DriveHard Drive
8GB Crucial DDR4 250 GB Seagate 500 GB Seagate 250 GB Seagate 
Optical DriveCoolingCoolingOS
Liteon iHAS324 Deepcool Gammaxx S40 No-name fan controller Windows 8.1 Pro 64-Bit 
OSMonitorMonitorMonitor
Windows 10 Tech Preview (x64) (expired) Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 
KeyboardPowerCaseMouse
Asus Strix Tactic Pro Cooler Master V 650S CM Storm Stryker Genius Maurus 
Mouse PadAudioAudioAudio
Razer Goliathus Alpha Yamaha RX-V567 Receiver Sennheiser HD 380 Pro Headphones TEK SP-8008S surround bookshelf speakers 
AudioAudioAudioOther
TEK SP-8008F tower speakers (Bi-amped) TEK SP-8008C center speaker Logik HTIB sub (blown amp in the TEK) 360W Mecer UPS 
CPUMotherboardGraphicsRAM
Core 2 Duo P8600 LENOVO 2241B57 Mobile Intel GMA 4500MHD 2 GB 
Hard DriveOSOSMonitor
128 GB Corsair Force GS Windows 8.1 Pro (x86) Windows 10 Tech Preview (x64) (expired) 15.4" lcd 1680*1050 
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post #12 of 17
Thread Starter 
Some people say they can power up the splitter by using only the header and some people say they use both header and sata this splitter is hell tongue.gif i have 3 syst_fan connectors 4 pins in my motherboard but the fans that came with the case are 3 pins, the manual saying dont connect the sata cable if its not true pwm headert and the pwm hub will draw its power from the header only without the sata
post #13 of 17
So you have a total of 5 fan headers? If you don't have more fans then I'd simply connect them to the motherboard, and set the motherboard to regulate the 3-pin fans with voltage (switch PWM off on those).
My rig
(28 items)
 
   
CPUMotherboardGraphicsGraphics
Core I5 7500 Gigabyte Z270-GAMING K3 Gigabyte GTX 750Ti Black (back from retirement) Gigabyt GT640 OC 
RAMHard DriveHard DriveHard Drive
8GB Crucial DDR4 250 GB Seagate 500 GB Seagate 250 GB Seagate 
Optical DriveCoolingCoolingOS
Liteon iHAS324 Deepcool Gammaxx S40 No-name fan controller Windows 8.1 Pro 64-Bit 
OSMonitorMonitorMonitor
Windows 10 Tech Preview (x64) (expired) Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 
KeyboardPowerCaseMouse
Asus Strix Tactic Pro Cooler Master V 650S CM Storm Stryker Genius Maurus 
Mouse PadAudioAudioAudio
Razer Goliathus Alpha Yamaha RX-V567 Receiver Sennheiser HD 380 Pro Headphones TEK SP-8008S surround bookshelf speakers 
AudioAudioAudioOther
TEK SP-8008F tower speakers (Bi-amped) TEK SP-8008C center speaker Logik HTIB sub (blown amp in the TEK) 360W Mecer UPS 
CPUMotherboardGraphicsRAM
Core 2 Duo P8600 LENOVO 2241B57 Mobile Intel GMA 4500MHD 2 GB 
Hard DriveOSOSMonitor
128 GB Corsair Force GS Windows 8.1 Pro (x86) Windows 10 Tech Preview (x64) (expired) 15.4" lcd 1680*1050 
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Conexant Cx20561 Embedded 3G 
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My rig
(28 items)
 
   
CPUMotherboardGraphicsGraphics
Core I5 7500 Gigabyte Z270-GAMING K3 Gigabyte GTX 750Ti Black (back from retirement) Gigabyt GT640 OC 
RAMHard DriveHard DriveHard Drive
8GB Crucial DDR4 250 GB Seagate 500 GB Seagate 250 GB Seagate 
Optical DriveCoolingCoolingOS
Liteon iHAS324 Deepcool Gammaxx S40 No-name fan controller Windows 8.1 Pro 64-Bit 
OSMonitorMonitorMonitor
Windows 10 Tech Preview (x64) (expired) Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 
KeyboardPowerCaseMouse
Asus Strix Tactic Pro Cooler Master V 650S CM Storm Stryker Genius Maurus 
Mouse PadAudioAudioAudio
Razer Goliathus Alpha Yamaha RX-V567 Receiver Sennheiser HD 380 Pro Headphones TEK SP-8008S surround bookshelf speakers 
AudioAudioAudioOther
TEK SP-8008F tower speakers (Bi-amped) TEK SP-8008C center speaker Logik HTIB sub (blown amp in the TEK) 360W Mecer UPS 
CPUMotherboardGraphicsRAM
Core 2 Duo P8600 LENOVO 2241B57 Mobile Intel GMA 4500MHD 2 GB 
Hard DriveOSOSMonitor
128 GB Corsair Force GS Windows 8.1 Pro (x86) Windows 10 Tech Preview (x64) (expired) 15.4" lcd 1680*1050 
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Conexant Cx20561 Embedded 3G 
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post #14 of 17
Thread Starter 
Quote:
Originally Posted by JKuhn View Post

So you have a total of 5 fan headers? If you don't have more fans then I'd simply connect them to the motherboard, and set the motherboard to regulate the 3-pin fans with voltage (switch PWM off on those).

No i dont have 5 fan headers i only have 3 system_fan headers ill take the splitter out and connect my fans to the board more safe you're right.
post #15 of 17
You said you have two CPU fan headers, and then you said you have three system fan headers. So that's how I got to 5. thumb.gif

Personally I'd put the CPU fan on one of the CPU headers, the case fan behind the CPU fan (assuming you're using an aftermarket cooler) on the other CPU header, and the rest on system fan headers.
My rig
(28 items)
 
   
CPUMotherboardGraphicsGraphics
Core I5 7500 Gigabyte Z270-GAMING K3 Gigabyte GTX 750Ti Black (back from retirement) Gigabyt GT640 OC 
RAMHard DriveHard DriveHard Drive
8GB Crucial DDR4 250 GB Seagate 500 GB Seagate 250 GB Seagate 
Optical DriveCoolingCoolingOS
Liteon iHAS324 Deepcool Gammaxx S40 No-name fan controller Windows 8.1 Pro 64-Bit 
OSMonitorMonitorMonitor
Windows 10 Tech Preview (x64) (expired) Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 
KeyboardPowerCaseMouse
Asus Strix Tactic Pro Cooler Master V 650S CM Storm Stryker Genius Maurus 
Mouse PadAudioAudioAudio
Razer Goliathus Alpha Yamaha RX-V567 Receiver Sennheiser HD 380 Pro Headphones TEK SP-8008S surround bookshelf speakers 
AudioAudioAudioOther
TEK SP-8008F tower speakers (Bi-amped) TEK SP-8008C center speaker Logik HTIB sub (blown amp in the TEK) 360W Mecer UPS 
CPUMotherboardGraphicsRAM
Core 2 Duo P8600 LENOVO 2241B57 Mobile Intel GMA 4500MHD 2 GB 
Hard DriveOSOSMonitor
128 GB Corsair Force GS Windows 8.1 Pro (x86) Windows 10 Tech Preview (x64) (expired) 15.4" lcd 1680*1050 
AudioOther
Conexant Cx20561 Embedded 3G 
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My rig
(28 items)
 
   
CPUMotherboardGraphicsGraphics
Core I5 7500 Gigabyte Z270-GAMING K3 Gigabyte GTX 750Ti Black (back from retirement) Gigabyt GT640 OC 
RAMHard DriveHard DriveHard Drive
8GB Crucial DDR4 250 GB Seagate 500 GB Seagate 250 GB Seagate 
Optical DriveCoolingCoolingOS
Liteon iHAS324 Deepcool Gammaxx S40 No-name fan controller Windows 8.1 Pro 64-Bit 
OSMonitorMonitorMonitor
Windows 10 Tech Preview (x64) (expired) Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 
KeyboardPowerCaseMouse
Asus Strix Tactic Pro Cooler Master V 650S CM Storm Stryker Genius Maurus 
Mouse PadAudioAudioAudio
Razer Goliathus Alpha Yamaha RX-V567 Receiver Sennheiser HD 380 Pro Headphones TEK SP-8008S surround bookshelf speakers 
AudioAudioAudioOther
TEK SP-8008F tower speakers (Bi-amped) TEK SP-8008C center speaker Logik HTIB sub (blown amp in the TEK) 360W Mecer UPS 
CPUMotherboardGraphicsRAM
Core 2 Duo P8600 LENOVO 2241B57 Mobile Intel GMA 4500MHD 2 GB 
Hard DriveOSOSMonitor
128 GB Corsair Force GS Windows 8.1 Pro (x86) Windows 10 Tech Preview (x64) (expired) 15.4" lcd 1680*1050 
AudioOther
Conexant Cx20561 Embedded 3G 
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post #16 of 17
Thread Starter 
Quote:
Originally Posted by JKuhn View Post

You said you have two CPU fan headers, and then you said you have three system fan headers. So that's how I got to 5. thumb.gif

Personally I'd put the CPU fan on one of the CPU headers, the case fan behind the CPU fan (assuming you're using an aftermarket cooler) on the other CPU header, and the rest on system fan headers.

Im gonna plug the my cpu fan on cpu fan_1 and the 2 fans i got with the case on sys_fan headers and let the voltage control them
post #17 of 17
That's fine. I just suggested it differently because I'm used to having a lot of fans (my rig has a total of 9 fans, including the GPU and PSU).
My rig
(28 items)
 
   
CPUMotherboardGraphicsGraphics
Core I5 7500 Gigabyte Z270-GAMING K3 Gigabyte GTX 750Ti Black (back from retirement) Gigabyt GT640 OC 
RAMHard DriveHard DriveHard Drive
8GB Crucial DDR4 250 GB Seagate 500 GB Seagate 250 GB Seagate 
Optical DriveCoolingCoolingOS
Liteon iHAS324 Deepcool Gammaxx S40 No-name fan controller Windows 8.1 Pro 64-Bit 
OSMonitorMonitorMonitor
Windows 10 Tech Preview (x64) (expired) Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 
KeyboardPowerCaseMouse
Asus Strix Tactic Pro Cooler Master V 650S CM Storm Stryker Genius Maurus 
Mouse PadAudioAudioAudio
Razer Goliathus Alpha Yamaha RX-V567 Receiver Sennheiser HD 380 Pro Headphones TEK SP-8008S surround bookshelf speakers 
AudioAudioAudioOther
TEK SP-8008F tower speakers (Bi-amped) TEK SP-8008C center speaker Logik HTIB sub (blown amp in the TEK) 360W Mecer UPS 
CPUMotherboardGraphicsRAM
Core 2 Duo P8600 LENOVO 2241B57 Mobile Intel GMA 4500MHD 2 GB 
Hard DriveOSOSMonitor
128 GB Corsair Force GS Windows 8.1 Pro (x86) Windows 10 Tech Preview (x64) (expired) 15.4" lcd 1680*1050 
AudioOther
Conexant Cx20561 Embedded 3G 
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Reply
My rig
(28 items)
 
   
CPUMotherboardGraphicsGraphics
Core I5 7500 Gigabyte Z270-GAMING K3 Gigabyte GTX 750Ti Black (back from retirement) Gigabyt GT640 OC 
RAMHard DriveHard DriveHard Drive
8GB Crucial DDR4 250 GB Seagate 500 GB Seagate 250 GB Seagate 
Optical DriveCoolingCoolingOS
Liteon iHAS324 Deepcool Gammaxx S40 No-name fan controller Windows 8.1 Pro 64-Bit 
OSMonitorMonitorMonitor
Windows 10 Tech Preview (x64) (expired) Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 Samsung Syncmaster S20B300 
KeyboardPowerCaseMouse
Asus Strix Tactic Pro Cooler Master V 650S CM Storm Stryker Genius Maurus 
Mouse PadAudioAudioAudio
Razer Goliathus Alpha Yamaha RX-V567 Receiver Sennheiser HD 380 Pro Headphones TEK SP-8008S surround bookshelf speakers 
AudioAudioAudioOther
TEK SP-8008F tower speakers (Bi-amped) TEK SP-8008C center speaker Logik HTIB sub (blown amp in the TEK) 360W Mecer UPS 
CPUMotherboardGraphicsRAM
Core 2 Duo P8600 LENOVO 2241B57 Mobile Intel GMA 4500MHD 2 GB 
Hard DriveOSOSMonitor
128 GB Corsair Force GS Windows 8.1 Pro (x86) Windows 10 Tech Preview (x64) (expired) 15.4" lcd 1680*1050 
AudioOther
Conexant Cx20561 Embedded 3G 
  hide details  
Reply
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