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Controlling non-pwn fans

post #1 of 4
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I am planning to build a rig with a gigabyte 890fx ud5 motherboard and was wondering if this motherboard could control a pair of ultra kaze 300 rpm fans off the 2 system fan plugs. They are non pwm. Can this mobo voltage control fans?
post #2 of 4
yeah, you can control them on most boards... cba to check it for you.
    
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post #3 of 4
You can also manually undervolt fans like shown in my tutorial (see link in sig).
Or you can buy a fan controller.
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CPUMotherboardGraphicsRAM
[AMD][Phenom 955 C3][4ghz-1.44v-24/7] [Gigabyte][GA-990FXA-UD3] [Zotac][GTX 570][810/1950mhz] [CORSAIR][XMS3 Dominator][2x2GB][1406 7-8-7-24-1T] 
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[Corsair][F90] [WD][Caviar Black][640GB] [Samsung][DVD-RW] [XSPC][Rasa+EK580GTX+] 
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[Windows 7][64bits] [Benq][21.5''][1920x1080] [CM][QuickFire] [CORSAIR][TX-650] 
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CPUMotherboardGraphicsRAM
[AMD][Phenom 955 C3][4ghz-1.44v-24/7] [Gigabyte][GA-990FXA-UD3] [Zotac][GTX 570][810/1950mhz] [CORSAIR][XMS3 Dominator][2x2GB][1406 7-8-7-24-1T] 
Hard DriveHard DriveOptical DriveCooling
[Corsair][F90] [WD][Caviar Black][640GB] [Samsung][DVD-RW] [XSPC][Rasa+EK580GTX+] 
OSMonitorKeyboardPower
[Windows 7][64bits] [Benq][21.5''][1920x1080] [CM][QuickFire] [CORSAIR][TX-650] 
CaseMouseMouse PadAudio
[CM][Custom HAF 922] [CM][Inferno] [Tt][Dasher] [Audio-Technica][ATH-M50] 
Audio
[Asus][Xonar DG] 
CPUMotherboardGraphicsRAM
[I5-2430m] [Acer HM65] [ATI][6850m] [2x2GB][1333mhz] 
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post #4 of 4
Quote:
Originally Posted by Skiivari View Post
yeah, you can control them on most boards... cba to check it for you.
That's what I thought. As.s proved me wrong. Apparently few if any manufacturers aside from Gigabyte provide for Voltage fan control.

My two Gigabyte boards give me the choice of Voltage vs PWM fan control in BIOS under PC Health. I recommend you download the pdf manual for your mb from the Gigabyte site, study the BIOS section. That will tell you what your options are.
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secundus
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alpha updated
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secundus
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CPUMotherboardGraphicsRAM
i7 4790k Gigabyte GA-Z97X Gaming-7 Intel HD4600 Crucial Ballistix Sport Very Low Profile 8GB Ki... 
Hard DriveCoolingOSMonitor
Samsung 840 EVO 500GB Prolimatech Megahalems Rev. C Windows 8.1 Home Premium 64-bit Acer K242HL 
KeyboardPowerCaseMouse
Dell SK-8110 (PS/2) Seasonic X460 Fanless motherboard tray from CM ATCS 840 Logitech MX 1100 
Mouse PadAudio
Dell Creative SoundBlaster X-Fi MB3 
CPUMotherboardGraphicsRAM
i7 860 Gigabyte GA P55M UD2 ZOTAC/NVidia GTX 650 Ti 2GB 4x4GB G.Skill Ripjaws DDR3-1333 CAS9 
Hard DriveOptical DriveCoolingOS
Samsung 1TB Spinpoint F3 7200.12 Plextor 24x DVD burner Cooler Master Hyper Z600R Win7 64-bit 
MonitorKeyboardPowerCase
Dell E207WFP 20-inch flat panel Logitech Wireless 510 Seasonic X-650 fully modular 80+ Gold Lian Li PC-7FN 
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