Overclock.net › Forums › Cooling › Other Cooling Discussions › What is a good cfm for air cooling?
New Posts  All Forums:Forum Nav:

What is a good cfm for air cooling?

post #1 of 8
Thread Starter 
I going to start buying more cooling but i need to know is a good cfm? and what is cfm?
    
CPUMotherboardGraphicsRAM
Intel Core i7-4710MQ Sager NP8268-S / Clevo P150SM-A NVIDIA 980M GTX 16GB Samsung  
Hard DriveOptical DriveCoolingOS
SAMUNG 840 EVO PRO 1TB DVD Burner Cool Master Windows 7 64bit ULT 
MonitorKeyboardPowerCase
15.6" 1920x1080 Fancy colors 180 watt Black 
MouseMouse PadAudio
Logitech 518 Black Sound Blaster X-FI i 3 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel Core i7-4710MQ Sager NP8268-S / Clevo P150SM-A NVIDIA 980M GTX 16GB Samsung  
Hard DriveOptical DriveCoolingOS
SAMUNG 840 EVO PRO 1TB DVD Burner Cool Master Windows 7 64bit ULT 
MonitorKeyboardPowerCase
15.6" 1920x1080 Fancy colors 180 watt Black 
MouseMouse PadAudio
Logitech 518 Black Sound Blaster X-FI i 3 
  hide details  
Reply
post #2 of 8
cfm means cubic feet per minute.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
FX-57 lapped DFI Lanparty NF4 SLI DR 2x7800GT OC 2x512 PNY DDR600 
Hard DriveOSMonitorKeyboard
4x36gb Raptors raid-0 2000 pro HP P1100 20 inch Micro wireless 
PowerCaseMouse
Antic 550 True Control TT Armor Ge optical 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
FX-57 lapped DFI Lanparty NF4 SLI DR 2x7800GT OC 2x512 PNY DDR600 
Hard DriveOSMonitorKeyboard
4x36gb Raptors raid-0 2000 pro HP P1100 20 inch Micro wireless 
PowerCaseMouse
Antic 550 True Control TT Armor Ge optical 
  hide details  
Reply
post #3 of 8
Thread Starter 
Makes sense but than what is a good rate? 40cfm Becuase any 80 cfm everyone saids they are loud
    
CPUMotherboardGraphicsRAM
Intel Core i7-4710MQ Sager NP8268-S / Clevo P150SM-A NVIDIA 980M GTX 16GB Samsung  
Hard DriveOptical DriveCoolingOS
SAMUNG 840 EVO PRO 1TB DVD Burner Cool Master Windows 7 64bit ULT 
MonitorKeyboardPowerCase
15.6" 1920x1080 Fancy colors 180 watt Black 
MouseMouse PadAudio
Logitech 518 Black Sound Blaster X-FI i 3 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel Core i7-4710MQ Sager NP8268-S / Clevo P150SM-A NVIDIA 980M GTX 16GB Samsung  
Hard DriveOptical DriveCoolingOS
SAMUNG 840 EVO PRO 1TB DVD Burner Cool Master Windows 7 64bit ULT 
MonitorKeyboardPowerCase
15.6" 1920x1080 Fancy colors 180 watt Black 
MouseMouse PadAudio
Logitech 518 Black Sound Blaster X-FI i 3 
  hide details  
Reply
post #4 of 8
Sounds like you need to take a look through my faq.....

A good rate of flow depends on the size fan. average decent flow for an 80mm is around 30-35cfm.decnt flow for a 120mm fan is around 75-90cfm, though the 120mm fans can go in excess of 200cfm.... but they sound like a jet engine.

I suggest getting and intake and exhaust fan thats 120mm fan, if it can fit, and about 75cfm, like the TT thunderblades.They arent too loud, but they make a little noise,about 25db. So a good investment would be a fan controller, so you only turn the fans up when gaming or you reallyneed the extra cooling.

One of the best high flow fans IMO would be the Nidec BETA V. I have one and i LOVE it! They last forever and have good flow per noise level.
AMD Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD FX-8320 Asus M5A99FX-Pro MSI GTX980 Gaming Crucial Ballistix 4x4gb 1934mhz @ 8-8-8-24 
Hard DriveCoolingOSMonitor
Samsung Evo 500GB Thermaltake Water 2.0 Windows 10 LG 27" 4k 
PowerCaseMouseMouse Pad
Huntkey X7 900w Thermaltake Urban S31 Logitech G500 Rocketfish Knockoff of Razer propad 
Audio
Logitech Z5500 & G430 
  hide details  
Reply
AMD Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD FX-8320 Asus M5A99FX-Pro MSI GTX980 Gaming Crucial Ballistix 4x4gb 1934mhz @ 8-8-8-24 
Hard DriveCoolingOSMonitor
Samsung Evo 500GB Thermaltake Water 2.0 Windows 10 LG 27" 4k 
PowerCaseMouseMouse Pad
Huntkey X7 900w Thermaltake Urban S31 Logitech G500 Rocketfish Knockoff of Razer propad 
Audio
Logitech Z5500 & G430 
  hide details  
Reply
post #5 of 8
CFM = Cubic Feet per Minute.
Volume and noise go hand in hand so depending on how much noise you can take 80ish CFM start to get rather loud but move a lot of air.
Check out www.scv.com , there stats on the fans are great.
A lot depends on if you wnat 3 pin 4pin or raw wire ends and want to do your own wiring. The prices are pretty good on most stuff, but as always shop around.
Some 120s I was looking into to connect to the Sunbeam Theta controler card I'll be ordering very soon The fans I'm linking require soldering the ends on. FYI, there the best bearing system made "Hydro Wave" and then comes the ballbearings, the sleve type are the least desirable.
http://www.svc.com/fba12g12m-nba.html
The Theta card which can control up to 8 fans and monitor 8 thermisters.
http://www.jab-tech.com/Sunbeam-Thet...r-pr-3196.html
    
CPUMotherboardGraphicsRAM
X4 965 ASUS M4A79 Deluxe 9800GTx2 2x2G OCZ Reapers 
Hard DriveOptical DriveOSMonitor
500G WD Black LiteOn CD/DVD R/W Win7 64 22'' ws Acer AL2223W 
KeyboardPowerMouse
MS KU462 Natural SS DA750 MS 5 button 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
X4 965 ASUS M4A79 Deluxe 9800GTx2 2x2G OCZ Reapers 
Hard DriveOptical DriveOSMonitor
500G WD Black LiteOn CD/DVD R/W Win7 64 22'' ws Acer AL2223W 
KeyboardPowerMouse
MS KU462 Natural SS DA750 MS 5 button 
  hide details  
Reply
post #6 of 8
Thread Starter 
Man you are so good I was going to ask about bearings
    
CPUMotherboardGraphicsRAM
Intel Core i7-4710MQ Sager NP8268-S / Clevo P150SM-A NVIDIA 980M GTX 16GB Samsung  
Hard DriveOptical DriveCoolingOS
SAMUNG 840 EVO PRO 1TB DVD Burner Cool Master Windows 7 64bit ULT 
MonitorKeyboardPowerCase
15.6" 1920x1080 Fancy colors 180 watt Black 
MouseMouse PadAudio
Logitech 518 Black Sound Blaster X-FI i 3 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel Core i7-4710MQ Sager NP8268-S / Clevo P150SM-A NVIDIA 980M GTX 16GB Samsung  
Hard DriveOptical DriveCoolingOS
SAMUNG 840 EVO PRO 1TB DVD Burner Cool Master Windows 7 64bit ULT 
MonitorKeyboardPowerCase
15.6" 1920x1080 Fancy colors 180 watt Black 
MouseMouse PadAudio
Logitech 518 Black Sound Blaster X-FI i 3 
  hide details  
Reply
post #7 of 8
jarab1920 filled me in on some super bad to the bone 120mm fans from Nidec, the Beta V TA450DC which can be wired to run on 5v or 12v. It is an incredable screamer @ 12v but still pushes a lot of air at a mear 5v so I figure they will work great wht the Theta controler.
Do get either Hydro or ball type for the best duyrability.
    
CPUMotherboardGraphicsRAM
X4 965 ASUS M4A79 Deluxe 9800GTx2 2x2G OCZ Reapers 
Hard DriveOptical DriveOSMonitor
500G WD Black LiteOn CD/DVD R/W Win7 64 22'' ws Acer AL2223W 
KeyboardPowerMouse
MS KU462 Natural SS DA750 MS 5 button 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
X4 965 ASUS M4A79 Deluxe 9800GTx2 2x2G OCZ Reapers 
Hard DriveOptical DriveOSMonitor
500G WD Black LiteOn CD/DVD R/W Win7 64 22'' ws Acer AL2223W 
KeyboardPowerMouse
MS KU462 Natural SS DA750 MS 5 button 
  hide details  
Reply
post #8 of 8
Quote:
Originally Posted by The Duke
jarab1920 filled me in on some super bad to the bone 120mm fans from Nidec, the Beta V TA450DC which can be wired to run on 5v or 12v. It is an incredable screamer @ 12v but still pushes a lot of air at a mear 5v so I figure they will work great wht the Theta controler.
Do get either Hydro or ball type for the best duyrability.
Thats the fan i linked to, I have one and i love it... its a very nice and powerful fan i must say, i pulled it out of a server case about 6 yrs ago,actually more like 8 now that i think about it, and has been running like a champ ever since!
AMD Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD FX-8320 Asus M5A99FX-Pro MSI GTX980 Gaming Crucial Ballistix 4x4gb 1934mhz @ 8-8-8-24 
Hard DriveCoolingOSMonitor
Samsung Evo 500GB Thermaltake Water 2.0 Windows 10 LG 27" 4k 
PowerCaseMouseMouse Pad
Huntkey X7 900w Thermaltake Urban S31 Logitech G500 Rocketfish Knockoff of Razer propad 
Audio
Logitech Z5500 & G430 
  hide details  
Reply
AMD Gamer
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD FX-8320 Asus M5A99FX-Pro MSI GTX980 Gaming Crucial Ballistix 4x4gb 1934mhz @ 8-8-8-24 
Hard DriveCoolingOSMonitor
Samsung Evo 500GB Thermaltake Water 2.0 Windows 10 LG 27" 4k 
PowerCaseMouseMouse Pad
Huntkey X7 900w Thermaltake Urban S31 Logitech G500 Rocketfish Knockoff of Razer propad 
Audio
Logitech Z5500 & G430 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Other Cooling Discussions
Overclock.net › Forums › Cooling › Other Cooling Discussions › What is a good cfm for air cooling?