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Cooler Master > 
Item#: N82E16835103178

Cooler Master MegaFlow 200 - Sleeve Bearing 200mm Silent Fan for Computer Cases (Black)

  • 200mm
  • 700 RPM 110 CFM
  • Sleeve
  • 19 dBA
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If you want to obtain maximum performance from your hardware, the Cooler Master MegaFlow fan is a must-have addition to your PC. This fan does an excellent job at dissipating heat without making a lot of noise and is the optimal solution for modern high-tech systems. The MegaFlow fan has a diameter of 200mm with a displacement volume of 184 m3/h -- twice the volume of 140mm fans.

  • newegg Excellent Cooling Performance The Cooler Master MegaFlow fan delivers high air flow for maximum cooling performance. And because it has a low RPM, this fan operates quietly.
  • newegg Wide Compatibility The Cooler Master R4-MFJR-07FK-R1 is compatible with Cosmos II, ATCS 840, HAF 932, HAF 922* and Storm Sniper*. The fan will also offer extra cooling for graphics cards when installed on side panels. (*No LED On/Off function support.)
  • newegg RoHS Compliant The Cooler Master MegaFlow fan is RoHS compliant and not harmful to the environment.


Learn more about the Cooler Master R4-MFJR-07FK-R1

Model

Brand
COOLER MASTER
Model
R4-MFJR-07FK-R1

Spec

Type
Case Fan
Compatibility
Case
Fan Size
200mm
Bearing Type
Sleeve
RPM
700 RPM
Air Flow
110 CFM
Noise Level
19 dBA
Power Connector
3 / 4 Pin
Color
Black

Physical Spec

Dimensions
200 x 200 x 30mm

Features

Features
High air flow for maximum cooling performance.

Quiet operation with low RPM.

RoHS compliance for protecting the environment.

Compatible with Cosmos II, ATCS 840, HAF 932, HAF 922* and Storm Sniper* (*No LED On/Off function support).

Adds extra cooling for graphics cards when installed on side panels.

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Cooler Master R4-MFJR-07FK-R1

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  • Kenneth H.
  • 10/11/2014 2:26:07 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggscooled my gtx 970 sli setup

Pros: Installed in CoolerMaster XB EVO case.
My first gtx970 was running 6C/10C hotter than the second card during idle/loads.
Installed this fan as an intake blowing down on the cards and now the difference is only 1C/3C. Cards are much happier.

Fan is large and very quiet.

Cons: Had to use molex adapter, wouldn't run on SYS_FAN pins on motherboard, but really no big deal.

Did you find this review helpful? Yes No

  • Joshua P.
  • 7/30/2014 8:08:44 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsBest I Have used

Pros: I use these in five different computers. They have lasted years without problems. Most fans I end up replacing every year or two as they break down. These fans are quite and never seem to break down or die. Their are multiple mounting screw holes to fit a variety of case setups.

Cons: None

Did you find this review helpful? Yes No

  • Howard S.
  • 7/17/2014 5:38:59 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsDead silent

Pros: Fits as expected, moves air, can't hear it at all over my otherwise quiet system.

Cons: None so far.

Other Thoughts: It replaced the top fan in my Cooler Master Storm Trooper. I shouldn't have had to replace the previous fan, but this one is working fine so far.

Did you find this review helpful? Yes No

  • Nestor R.
  • 7/16/2014 11:27:20 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsCan't go wrong with these for a HAF X

Pros: Fit perfectly into the 200mm slots of a HAF X. Quiet. Move a lot of air.

Cons: None

Other Thoughts: Used it as a replacement for one of the stock 200mm fans that came with the case as it started making some terrible noises.

0 out of 1 people found this review helpful. Did you? Yes No

  • SAMUEL N.
  • 6/20/2014 6:50:46 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs200mm Coolermaster Fan

Pros: Fantastic looking,works great, minimal noise and all around performer.

Cons: It's a monster. It scares the neighborhood children.

No Cons personally.

Other Thoughts: Make sure it can fit your case. 15 1/2 cm or a little over 6 inches width / long. I believe its around an inch deep as well. I was able to slide it in between my CPU sink and the top of my HAF 912 case to install. Other cases might not be as forgiving.

1 out of 1 people found this review helpful. Did you? Yes No

  • William P.
  • 6/19/2014 7:48:43 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsDoes what it says

Pros: Easy to install, very sleek

Cons: Overpriced, screws don't fit well

Other Thoughts: I bought this to replace what I thought was a 120MM fan but was instead a 200MM LED fan, so I'm okay with that. Install wasn't hard except for the screws not fitting with my CoolerMaster case.

Did you find this review helpful? Yes No

  • Richard G.
  • 6/14/2014 11:22:44 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsThe only way to go!

Pros: Tried so many case fans in the 200mm range and nothing comes close to the CFM+Noise ratio of this fan, not even bitfenix or corsair! This fan goes flush with any Cooler Master case that supports 200mm obviously so don't go astray with any other brand if you own a Cooler Master case. Easy installation and comes with adapters.

Cons: Price & not a removable magnetic blade, should take note from Enermax fans!

2 out of 2 people found this review helpful. Did you? Yes No

  • Carl C.
  • 6/5/2014 7:57:41 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood fans

Pros: Silent. Move lots of air. No lights, but there are models out there if you like that sort of thing.

Cons: You need a case big enough to mount them, but you already knew that when looking at them.

Other Thoughts: I put them as intakes on the side panels of my 932 and 922. Probably better to put them as exhaust since I have non-reference cards. Doh!.
The orginal fans in my 5 or 6 year old HAF 932 are still going strong with no issues with daily use.

1 out of 1 people found this review helpful. Did you? Yes No

  • Gregg F.
  • 6/2/2014 8:37:14 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsCooler Master MegaFlow 200

Pros: Fits the Cooler Master HAF X in the optional 200mm x 200mm x 30mm top vent.

Cons: Does not come with the correct screws to install. Like another reviewer, I just stole two screws from the top fan that the case came with and installed them diagonally. Both fans are quiet and no issues.

Did you find this review helpful? Yes No

  • Marlo T.
  • 4/25/2014 6:43:46 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsDoes not fit in a Level 10 GT case

Pros: They work and they're quiet

Cons: Unfortunately these fans are too thick to use inside of a Thermaltake Level 10 GT case.

Other Thoughts: Many props to NewEgg for making the returns super easy.

0 out of 1 people found this review helpful. Did you? Yes No

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Item#: N82E16835103178
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