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Quietest 70mm fan?

post #1 of 6
Thread Starter 
I need a new CPU fan for my HTPC. That thing is so loud it can be distracting. Here is the full heatsink/fan setup on the HTPC:

http://www.newegg.com/Product/Product.aspx?Item=N82E16835271001



I believe its 70mm. Just your average stock Core2duo heatsink/fan. Its running a coolermaster fan right now. But its just too loud. I realize that generally the smaller the fan, the louder, but I know I can do better than this thing. And I'm pretty sure they make small fans designed to be quiet but which one is the quietest?
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post #2 of 6
it doesnt look like the stock one try using the stock one. have you tried ajusting the pwm setting or putting it into a fan controller or fan silencer?
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post #3 of 6
Thread Starter 
Yeah that is the stock one. I've never modified the computer, since I bought it brand new back in 08. . Also there doesn't seem to be PWM setting in the BIOs or anywhere else.

I think I just need a quieter fan.
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640Gb WD Black. 500Gb Seagate Barracuda 7200.11 Windows 7 Ultimate - 64 bit 24" ASUS LED $12 Wal-mart Special-Logitech 
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post #4 of 6
is the fan header a 3 pin or a 4 pin on your motherboard. ( if it is a 3 pin that means your fan is at 100 percent you should buy a fin cilencer to quieten it down if tths is the case .in my server i am using the stock heatsink and it is silent with a fan silencer. if you dont know what silencer is then here you go : http://www.amazon.com/Gino-Noise-Reduction-Cable-Cooling/dp/B007PPHKO2/ref=sr_1_10?ie=UTF8&qid=1336072658&sr=8-10 )
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Intel Core 2 Quad Asrock Nvidia Gtx 550ti 2GB Corsair DDR2 
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120 GB Barracuda 40 GB WD Sony Optiarc Artic Cooling 
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WINDOWS 7 Ultimate 32Bit ViewSonic VX2268wm 3D Dell OEM 700 Watt 
CaseMouseMouse PadAudio
Plain Black Case Cyborg R.A.T 3 Inno 3d Mouse mat Pioneer 160Watts 
Other
Nzxt Sentry 2 
CPUMotherboardGraphicsRAM
Athlon II X4 645 Asus M5A78L-M LX V2 GTX 550ti 4GB DDR3 
Hard DriveHard DriveCoolingOS
160 GB WD 7200 in Raid 0 160 GB WD 7200 in Raid 0 Nofan cr-95c WINDOWS 7 Ultimate 32Bit 
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post #5 of 6
Thread Starter 
So it converts a 4 pin to a 3 pin so it can't run at full power?
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Aging System:
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CPUMotherboardGraphicsRAM
Intel E8400 @ 4.0Ghz (1.400v) 24/7 EVGA 750i FTW Nvidia GTX 570 (EVGA) 4Gb (2x2Gb) Kingston Hyperx 1066 5-4-4-12-18@1.9v 
Hard DriveOSMonitorKeyboard
640Gb WD Black. 500Gb Seagate Barracuda 7200.11 Windows 7 Ultimate - 64 bit 24" ASUS LED $12 Wal-mart Special-Logitech 
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1200w Silverstone StriderST Lancool Microsoft Trackball Optical-D67-000117 
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post #6 of 6
no it puts a resistor on the 12v line so it will spin slower. the link that i gave you contains a 5 pack so if one is not quiet enough you can connect 2 in series.
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Intel Rig
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Silence
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CPUMotherboardGraphicsRAM
Intel Core 2 Quad Asrock Nvidia Gtx 550ti 2GB Corsair DDR2 
Hard DriveHard DriveOptical DriveCooling
120 GB Barracuda 40 GB WD Sony Optiarc Artic Cooling 
OSMonitorKeyboardPower
WINDOWS 7 Ultimate 32Bit ViewSonic VX2268wm 3D Dell OEM 700 Watt 
CaseMouseMouse PadAudio
Plain Black Case Cyborg R.A.T 3 Inno 3d Mouse mat Pioneer 160Watts 
Other
Nzxt Sentry 2 
CPUMotherboardGraphicsRAM
Athlon II X4 645 Asus M5A78L-M LX V2 GTX 550ti 4GB DDR3 
Hard DriveHard DriveCoolingOS
160 GB WD 7200 in Raid 0 160 GB WD 7200 in Raid 0 Nofan cr-95c WINDOWS 7 Ultimate 32Bit 
MonitorKeyboardPowerCase
Dell Sony Playstation 2 Keyboard 600 Watt Inwin Griffin 
MouseAudioOther
Cyborg R.A.T 3 Technics Samsung Printer 
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Reply
AMD Gaming Rig
(18 items)
 
Intel Rig
(17 items)
 
Silence
(20 items)
 
CPUMotherboardGraphicsRAM
Intel Core 2 Quad Asrock Nvidia Gtx 550ti 2GB Corsair DDR2 
Hard DriveHard DriveOptical DriveCooling
120 GB Barracuda 40 GB WD Sony Optiarc Artic Cooling 
OSMonitorKeyboardPower
WINDOWS 7 Ultimate 32Bit ViewSonic VX2268wm 3D Dell OEM 700 Watt 
CaseMouseMouse PadAudio
Plain Black Case Cyborg R.A.T 3 Inno 3d Mouse mat Pioneer 160Watts 
Other
Nzxt Sentry 2 
CPUMotherboardGraphicsRAM
Athlon II X4 645 Asus M5A78L-M LX V2 GTX 550ti 4GB DDR3 
Hard DriveHard DriveCoolingOS
160 GB WD 7200 in Raid 0 160 GB WD 7200 in Raid 0 Nofan cr-95c WINDOWS 7 Ultimate 32Bit 
MonitorKeyboardPowerCase
Dell Sony Playstation 2 Keyboard 600 Watt Inwin Griffin 
MouseAudioOther
Cyborg R.A.T 3 Technics Samsung Printer 
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Reply
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