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Where to conenct my case fans?

post #1 of 2
Thread Starter 
I jsut bought a NZXT sentry 2 controller and will be returning it tomorrow. I plugged everything up and tried it out and my cooler master r4 120mm blue led fans all have a rather loud humming type noise coming from them. I tired plugging them directly to the PSU and they run perfectly fine. It seems that the controller is the problem and I'm not the only one thats experiencing this...

My question is, Do I want to run my case fans off a controller? Or can I plug them directly into the psu safely? I seems taht they run at 100% rpm when plugged directly to the psu. Will this shorten the life of the fan? Or is it perfectly alright?

Also, How the the nzxt sentry LX compare?. Does it have the same problem with the humming? If so, what are some other good choices for a fan controller? preferably under 50$ but If its a little over thats alright. (definately no more than 65$)
My System
(19 items)
 
  
CPUMotherboardGraphicsRAM
FX 8350 Asus Crosshair V Formula EVGA GTX 770 SC ACX 8Gb Corsair Vengeance Pro 1866 
Hard DriveHard DriveHard DriveHard Drive
Plextor M5S 128Gb(OS) Plextor M5S 256Gb(RAID0) Plextor M5S 256Gb(RAID0) Western Digital Cavair Green 2Tb 
Optical DriveCoolingOSMonitor
ASUS 24x DVD RW Corsair H80i Windows 7 64-bit LG 24MP56HQ-P IPS 
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My System
(19 items)
 
  
CPUMotherboardGraphicsRAM
FX 8350 Asus Crosshair V Formula EVGA GTX 770 SC ACX 8Gb Corsair Vengeance Pro 1866 
Hard DriveHard DriveHard DriveHard Drive
Plextor M5S 128Gb(OS) Plextor M5S 256Gb(RAID0) Plextor M5S 256Gb(RAID0) Western Digital Cavair Green 2Tb 
Optical DriveCoolingOSMonitor
ASUS 24x DVD RW Corsair H80i Windows 7 64-bit LG 24MP56HQ-P IPS 
MonitorKeyboardPowerCase
Samsung SyncMaster B2230 Corsair K70 Corsair TX650 V2 Cooler Master CM Storm Trooper 
MouseAudio
Razer DeathAdder 3.5G Panasonic 500w stereo 
  hide details  
Reply
post #2 of 2
Plugging your fans directly to the PSU does not shorten its life span since the rated lifespan (50,000 hrs, etc.) given by manufacturer's are done at 100% speed. So yes it is safe to plug your fans directly to the PSU.
Equinox
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Intel i7-4790k Asus Z97I-Plus Galaxy 780 Ti HOF Edition Kingston Hyper X Fury 16 GB 1866Mhz 
Hard DriveCoolingCoolingCooling
Crucial MX100 512 GB Corsair H55 dual fan (CPU) NZXT G10 Corsair H55 (GPU) 
OSMonitorKeyboardPower
Windows 7 Pro SP1 Asus PB278Q DK-9087 MX Red White Leds Seasonic 660X 
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Silverstone FT03 Logitech G400S Razer Sphex Fiio E17 / E9K 
AudioAudio
Fidelio X2 HE-400i 
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Equinox
(18 items)
 
  
CPUMotherboardGraphicsRAM
Intel i7-4790k Asus Z97I-Plus Galaxy 780 Ti HOF Edition Kingston Hyper X Fury 16 GB 1866Mhz 
Hard DriveCoolingCoolingCooling
Crucial MX100 512 GB Corsair H55 dual fan (CPU) NZXT G10 Corsair H55 (GPU) 
OSMonitorKeyboardPower
Windows 7 Pro SP1 Asus PB278Q DK-9087 MX Red White Leds Seasonic 660X 
CaseMouseMouse PadAudio
Silverstone FT03 Logitech G400S Razer Sphex Fiio E17 / E9K 
AudioAudio
Fidelio X2 HE-400i 
  hide details  
Reply
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