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200mm fan vs two 140mm fans?

Yokim
By Yokim
in Cooling
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Hi,

I have a simple question.

 

What would you pick, one 200mm or two 140mm fans? Whats best for CFM/dB?

 

A 200mm would move more air then one 140mm but if you use two 140mm, would they move more? And if so would they sound more?

 

Thanks

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@Yokim It really depends on what fans you use. If you get something like Noiseblockers or Noctuas then the 140mm fans would be better/quieter. I would go for two 140mm fans because there will be more options in terms of looks.

Quote me to get a reply!

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What are those 140mm?

As nsyedhasan said, if they are premium fans, they are going to rock.

A good 200mm will outperform a pair of normal 140mm. E.g. are Bitfenix spectre pro 200mm, and Cooler Master mega flow.

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I am thinking of BitFenix Spectre Pro 200mm and Noctua NF-A14, or anyone know any better fans for airflow?

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Well in terms of size 200mm is bigger than 2 140mm fans(20^2>14^2*2) but it really comes down to you, personally would take 200mm one because it will be more likely quieter...

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@Yokim It really depends on what fans you use. If you get something like Noiseblockers or Noctuas then the 140mm fans would be better/quieter. I would go for two 140mm fans because there will be more options in terms of looks.

Also for Watercooling later on... GL finding something to put a 200mm fan on :D

CPU: Intel i7 4790K @4.8GhZ  CPU Cooler: Be Quiet! Dark Rock Pro 2  Motherboard: Gigabyte Z97 UD3H  GPU: Asus ROG RX 480 8G OC Memory: 32GB Gskill Ares 2400Mhz  Storage: 2x Crucial M4 512GB SSD (raid0)  / 1TB Seagate FireCuda SSHD Case: Phanteks Enthoo Evolv ATX PSU: EVGA SuperNOVA P2 750W  Operating System: Windows 10 Enterprise LTSB (64 bit) Other: NZXT Hue+ LED Controller with 8 LED Strips for desk and PC lighting

 

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Okey thanks guys!

I think I will go with 2 140mm.

 

 

Also for Watercooling later on... GL finding something to put a 200mm fan on :D

Is it impossible to find radiatiors for 200mm? Are there any pressure optimized 200mm fans?

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Okey thanks guys!

I think I will go with 2 140mm.

Is it impossible to find radiatiors for 200mm? Are there any pressure optimized 200mm fans?

It's surely possible but definitely hard...

CPU: Intel i7 4790K @4.8GhZ  CPU Cooler: Be Quiet! Dark Rock Pro 2  Motherboard: Gigabyte Z97 UD3H  GPU: Asus ROG RX 480 8G OC Memory: 32GB Gskill Ares 2400Mhz  Storage: 2x Crucial M4 512GB SSD (raid0)  / 1TB Seagate FireCuda SSHD Case: Phanteks Enthoo Evolv ATX PSU: EVGA SuperNOVA P2 750W  Operating System: Windows 10 Enterprise LTSB (64 bit) Other: NZXT Hue+ LED Controller with 8 LED Strips for desk and PC lighting

 

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Okey thanks guys!

I think I will go with 2 140mm.

 

 

Is it impossible to find radiatiors for 200mm? Are there any pressure optimized 200mm fans?

 

Larger sized fans are more directly for airflow and silence.

The bigger the fan, typically, the more CFM and lower RPM. The pressure is greatly reduced.

 

You probably won't find a 200mm diameter radiator.

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<> Electronics & Computer Engineering Technologist (Diploma + Advanced Diploma) <>

<> Electronics Engineering Technician for the Canadian Department of National Defence <>

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Larger sized fans are more directly for airflow and silence.

The bigger the fan, typically, the more CFM and lower RPM. The pressure is greatly reduced.

 

You probably won't find a 200mm diameter radiator.

http://www.aquatuning.se/product_info.php/info/p12851_Phobya-Xtreme-400.html

 

Umm.. found one.

If you ever need help with a build, read the following before posting: http://linustechtips.com/main/topic/3061-build-plan-thread-recommendations-please-read-before-posting/
Also, make sure to quote a post or tag a member when replying or else they won't get a notification that you replied to them.

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Just be prepared to do some modding with 200MM rads, only a few cases fit them well and easily. Do your research and save yourself the hassle I had with a 200MM rad.

 

One additional point is that if you go with a "standard" rad size you will be able to use it from build to build, case to case.

 

 

Anyhoo, the Bitfenix Specter 200MM fans fit the 200MM Phobya extreme well.

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Two 140 especially because there are almost no good 200mm fans that ive found

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Wha...psh...where do you find these things?!

In all honesty, I don't know how well the radiator will perform with one of the "suggested" fans being a Cooler Master MegaFlow 200mm. Looking at Cooler Master's site, the MegaFlow is rated as

  • 700 RPM
  • 110CFM
  • 0.595 mm H20

Intel Z390 Rig ( *NEW* Primary )

Intel X99 Rig (Officially Decommissioned, Dead CPU returned to Intel)

  • i7-8086K @ 5.1 GHz
  • Gigabyte Z390 Aorus Master
  • Sapphire NITRO+ RX 6800 XT S.E + EKwb Quantum Vector Full Cover Waterblock
  • 32GB G.Skill TridentZ DDR4-3000 CL14 @ DDR-3400 custom CL15 timings
  • SanDisk 480 GB SSD + 1TB Samsung 860 EVO +  500GB Samsung 980 + 1TB WD SN750
  • EVGA SuperNOVA 850W P2 + Red/White CableMod Cables
  • Lian-Li O11 Dynamic EVO XL
  • Ekwb Custom loop + 2x EKwb Quantum Surface P360M Radiators
  • Logitech G502 Proteus Spectrum + Corsair K70 (Red LED, anodized black, Cheery MX Browns)

AMD Ryzen Rig

  • AMD R7-5800X
  • Gigabyte B550 Aorus Pro AC
  • 32GB (16GB X 2) Crucial Ballistix RGB DDR4-3600
  • Gigabyte Vision RTX 3060 Ti OC
  • EKwb D-RGB 360mm AIO
  • Intel 660p NVMe 1TB + Crucial MX500 1TB + WD Black 1TB HDD
  • EVGA P2 850W + White CableMod cables
  • Lian-Li LanCool II Mesh - White

Intel Z97 Rig (Decomissioned)

  • Intel i5-4690K @ 4.8 GHz
  • ASUS ROG Maximus VII Hero Z97
  • Sapphire Vapor-X HD 7950 EVGA GTX 1070 SC Black Edition ACX 3.0
  • 20 GB (8GB X 2 + 4GB X 1) Corsair Vengeance DDR3 1600 MHz
  • Corsair A50 air cooler  NZXT X61
  • Crucial MX500 1TB SSD + SanDisk Ultra II 240GB SSD + WD Caviar Black 1TB HDD + Kingston V300 120GB SSD [non-gimped version]
  • Antec New TruePower 550W EVGA G2 650W + White CableMod cables
  • Cooler Master HAF 912 White NZXT S340 Elite w/ white LED stips

AMD 990FX Rig (Decommissioned)

  • FX-8350 @ 4.8 / 4.9 GHz (given up on the 5.0 / 5.1 GHz attempt)
  • ASUS ROG Crosshair V Formula 990FX
  • 12 GB (4 GB X 3) G.Skill RipJawsX DDR3 @ 1866 MHz
  • Sapphire Vapor-X HD 7970 + Sapphire Dual-X HD 7970 in Crossfire  Sapphire NITRO R9-Fury in Crossfire *NONE*
  • Thermaltake Frio w/ Cooler Master JetFlo's in push-pull
  • Samsung 850 EVO 500GB SSD + Kingston V300 120GB SSD + WD Caviar Black 1TB HDD
  • Corsair TX850 (ver.1)
  • Cooler Master HAF 932

 

<> Electrical Engineer , B.Eng <>

<> Electronics & Computer Engineering Technologist (Diploma + Advanced Diploma) <>

<> Electronics Engineering Technician for the Canadian Department of National Defence <>

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