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Rosewill > 
Item#: N82E16835200019

Rosewill 90mm Computer Case Fan (Case Cooling Fan) - PCI Slot, Super Quiet Fan; RFX-100B

  • 90mm
  • 2000 RPM
  • 35.12 CFM
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Does your video card run a little warm? The Rosewill RFX-100B is an expansion slot mounted fan designed just for that. At 2000RPM and 35.12CFM this ducted unit will keep your GPU cool during those long gaming or editing sessions. The blue UV reactive casing adds a bit of atmosphere to your late night sessions.

  • newegg High Performance Operating at 2000 RPM, the Rosewill RFX-100B delivers strong air flow of up to 35.12 CFM for impressive levels of heat dissipation.
  • newegg Extra Quiet The PCI slot exhaust system blower works at a whisper-quiet 25.24dBA.

Learn more about the Rosewill RFX-100B

Model

Brand
Rosewill
Model
RFX-100B

Spec

Type
PCI Slot Case Cooler
Compatibility
PCI Slot
Fan Size
90mm
RPM
2000 RPM
Air Flow
35.12 CFM
Noise Level
25.24 dBA
Power Connector
4 Pin

Physical Spec

Dimensions
90.5 x 100 x 22mm

Features

Features
Cool blue UV reactive exhaust system blower.
Lo-noise of 25.24dBA that extracts hot air from the case.
Huge air flow of 35.12 CFM Max.
It occupies 1 PCI slot space.
Use 4 pin power adapter.

Manufacturer Warranty

Parts
1 year limited
Labor
1 year limited

Quick Info

Warranty

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


Customer Reviews of the Rosewill RFX-100B

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  • Donald C.
  • 6/28/2014 1:10:23 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWorks great!

Pros: quiet! works greeat! easy to install

Cons: mine didnt have screws in the package. but i ordered two of them and the other had 2 screws.

Did you find this review helpful? Yes No

  • Robert L.
  • 6/23/2014 5:24:22 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsDecent airflow for the inexpensive price

Pros: I wanted to extend the life of this computer, and was worried about the lack of cooling options for this particular case, so I decided to give this a try. It does a pretty decent job of pushing air, especially for such a cheap solution. I did not encounter the loud issue that some of the other reviewers mentioned.

Cons: My only problem with this product at all is that although it lists as only taking up 1 pci slot - which it technically does, it's also a bit bulky and nudges its way into other slots territory. I managed to squeeze it in, but it's slightly resting on the pack of some other components.

Other Thoughts: All in all, works great, but may be a bit of a task putting it in if you already have other components occupying neighboring pci slots.

Did you find this review helpful? Yes No

  • Peter O.
  • 5/13/2014 10:54:19 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGood

Pros: I mounted this next to a high end Raid card that generates a lot of heat. The fan works great and I can feel a good amount of hot air being exhausted.

Cons: none

Did you find this review helpful? Yes No

  • Richard O.
  • 4/8/2014 12:05:57 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsWorks Great!

Pros: Does a great job of cooling the heat sinks on video cards and providing supplemental cooling for those video cards with fans.

Impressive cooling power and airflow of over 30cfm!

Cons: None

Other Thoughts: Expand the slotted air intakes covering the fan

Did you find this review helpful? Yes No

  • Daniel F.
  • 3/4/2014 4:11:10 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsNeeded More Cooling for 1U Server

Pros: Works very well, my 1U Intel Atom D525 server was quite hot as the only fan was a 60mm on the CPU heatsink. This slot case cooler pulls air through the front of the case and out the PCI slot. Works better then I had expected.

Cons: None

Did you find this review helpful? Yes No

  • Blake E.
  • 12/28/2013 10:51:15 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsIt's okay if you don't have a high tier GPU

Pros: Works well, the size isn't a problem as long as you have a PCI slot from your case.

Cons: Low RPM and didn't lower the temperature much unless you count 4-5 degrees as alot. Couldn't put it next to my card because it would hit the fan on it and make a loud noise. It also blows the air directly to the plastic instead of the opening where the fan is because it's so small.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

If you are not fully satisfied with our product please contact us to better assist you in resolving your problem.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

Did you find this review helpful? Yes No

  • Jonathan W.
  • 12/10/2013 11:15:43 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsDoes the job

Pros: I have a HP p6210y, which has known heat issues. I got this to cool my added video card. My PC had been running so hot that the system had shut it down (GPU too hot). The fan occupies the slot above my video card. It has kept it at a reasonable temperature (checking with SpeedFan). My other fans do not run quite as much. I was able to put back on the side panel to my PC.

MY CORE TEMPERATURE IS 10 DEGREES (Celsius) LOWER!!!!

My GPU temperature stabilized at an acceptable level.

Another advantage is that it does not take up two slots the way some of the alternatives do.

It was very easy to install. After placing it in the PCI slot, the 4-pin power connector (large) allows other things to be connected in case you have no spares.

Cons: Clicks a bit (not really very loud) when it runs, but is quieter than the (jet engine) fans that came with my PC. (I cannot hear it when the other fans are running.)

Other Thoughts: I compared the other choices in this category, and selected this after reading all of the reviews and comparing prices. Even if it lasts only a year or so, its low cost will make it practical to buy another to keep my PC temps in check.

Did you find this review helpful? Yes No

  • B. L.
  • 8/24/2013 1:56:17 PM
  • Tech Level: Somewhat Low
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsFan

Pros: Work well. No sound.

Cons: None

Other Thoughts: None

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

  • Christopher B.
  • 8/7/2013 8:45:13 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsway too noisy

Pros: does drop my cpu temp under load a fair amount (by giving the hot gpu air somewhere to go, apparently)

Cons: doesn't drop my gpu load temp at all
way, way too loud, just unacceptable. A whoosh noise (likely due to the grating and the internal air dam), and a high pitched whine (the fan itself). Simply not something I can leave in there as is. I don't own a dremel, so I'm not sure I'll have much luck trying to make it quieter.

Other Thoughts: I'm trying to cool a Gateway mini tower that has a gtx660 stuffed in it; obviously more heat than a stock i7 igp. So I'm beyond the design intent a bit, although a 660 is pretty efficient for current tech. This slot cooler does a little exhaust hot air, and dropped my cpu temp by 5C, despite being necessarily below the gpu due to mobo slot placement. I've read of folks who've modded this cooler to increase airflow and decrease noise, I'll try that next. Cheap enough to discard, worse case. I think there are better ways to cool a warm tower than this, if you care at all about noise (unless you are able to mod it, and thereby decrease the noise...maybe??).

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit.
We strive to provide the most reliable and highest quality products to our customers.

If you are not fully satisfied with our product please contact us to better assist you in resolving your problem.

Phone: 1- 800-575-9885
Email: rma@rosewill.com

We look forward to hearing from you.

Thanks,

Rosewill Customer Care

Did you find this review helpful? Yes No

  • Chase P.
  • 8/6/2013 10:22:49 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsNice little fan for the money

Pros: Easy to install
cheap
I have seen a drop in my temps

Cons: wish it was red haha
cheaper made then some of the others but works just fine

Other Thoughts: I installed two of these now into my PC have seen a pretty noticeable drop on my core temps.

Did you find this review helpful? Yes No

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Computer Hardware > 
Fans & PC Cooling > 
Case Fans > 
Rosewill > 
Item#: N82E16835200019
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