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Item#: N82E16835200019

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

  • 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

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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  • Anonymous
  • 3/20/2015 8:56:38 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsQuit working after 2 weeks

Pros: Small, pushes good amount of air - was install to help cool the backside of my Radeon HD.

Cons: 2 weeks in - turned on my PC and sounded like a freight train was about to roll out of it. I should have purchased 5he cheaper "version" of this on here. Probably would have lasted longer.

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.

We are sorry to hear that, please contact our support team to assist you with troubleshoot and/or warranty options.

Phone: 1- 800-575-9885
Monday - Friday 8AM - 5PM PST

Email: rma@rosewill.com
Email2: techsupport@rosewill.com


We look forward to hearing from you.

Thanks,
Rosewill Customer Care

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

  • Charles K.
  • 11/23/2014 5:29:36 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsWorks well

Pros: Works well, easy to install, reasonably quiet.

Cons: none so far

Other Thoughts: I bought this fan to lower the temperature of my Zotec GeForce 210 video card, which only has passive cooling. I mounted the fan directly above the video card. It does the job without being noisy.

Did you find this review helpful? Yes No

  • Korn S.
  • 10/19/2014 8:01:54 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsKeep it cool!

Pros: Sleek design, great functions, works well, QUIET, lower my case temp by 5C!

Cons: Just one con: I don't know if this is just mine or not, but the built quality is somewhat not perfect. It's kinda wobbling A LITTLE bit, but you cant notice anything unless you actually stare at it.

Other Thoughts: Overall, EXCELLENT!

Did you find this review helpful? Yes No

  • Michael P.
  • 10/15/2014 9:27:46 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsRosewill 90mm case fan

Pros: does pull air from computer case. good price. Works to help pull hot air from a single video card out of the case.

Cons: Uses up a PCI slot and not effective if running multiple video cards. needs to be mounted higher in the case to be affective if not running a video card.

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

  • Donald H.
  • 10/8/2014 9:23:53 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week

5 out of 5 eggsActually (surprisingly) made my computer quiter!

Pros: -easy/fast installation
-brings case temps down
-black plate matches case very nicely
-is small enough to not feel like clutter
-helps tame GPU fans (especially with non-blower-style coolers)
-too cheap to not consider adding to your cart while ordering other stuff

Cons: -the shell is a little wide (almost touches PCI components in the nieghboring slots)
-uses molex connector instead of mobo fan headers
-no speed adjustment
-wire may be a little short, depending on how you have your case laid out

Other Thoughts: I grabbed this PCI slot cooler in hopes that it would maybe help expel some of the hot air that my GPU kicks around the case, as it's not a blower type cooler that exhausts air out of the case much on its own. I was somewhat expecting it to add some extra fan noise to my system. But, for $6, I was eager to try it anyway.

Surprisingly, it not only didn't add much noise on its own, it actually made my system -as a whole- run quieter. Set a couple slots away, it's helping enough that it keeps the GPU fans from ramping up as often or as high as they usually do. Also, holding my hand near the other case fans, they're each expelling a little less heat than before. So, I would consider this a great small-investment for those looking for extra cooling in that pocket around the add-on cards. I thought I already had a pretty good airflow setup. But, this little guy made a very noticeable difference. I'm definitely going to be getting more for some other towers I have.

Side note: If anyone is looking for a blower fan that feeds from the bottom side, and only finding ones that feed from the top (pretty much everything listed on this site), the slot panel on this one can be pulled off and spun to change the intake direction. I was curious and tried it when I first pulled it out of the packaging.

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

  • Saulo S.
  • 9/25/2014 2:44:37 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGot spare PCI/PCIE slots? Why not?

Pros: It reduces Celsius from anything in front of the fan facing. Had mines next to my GTX 680 cooling it approximately 1-5 Celsius.

Cons: Why isn't there any different types of model in the industry present? I'd be willing to pay the premium for a more technologically advance version. A buffed up version with higher RPM fan, LED color option/switch, detachable wire, sturdier materials and some kind of fan controller be it manual or dependent.

Other Thoughts: One of it's kind. Excellent choice for small cases or those nearly non existent airflow cases.

Did you find this review helpful? Yes No

  • Edward L.
  • 9/21/2014 10:27:45 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

Pros: Moves a lot of air for its size

Cons: None

Other Thoughts: This thing is a brilliant idea for extra rear exhaust in your chassis.

Did you find this review helpful? Yes No

  • Ilya B.
  • 9/2/2014 4:44:11 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsToo Loud

Pros: Cheap

Cons: It's uncomfortably loud. Makes my PC 3x louder with 2 case fans, 2 cpu cooler fans, 6 gpu fans. It makes a high pitch whining noise - the worst type of noise you can expect from a fan.

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

  • ian C.
  • 8/27/2014 10:31:53 AM
  • Tech Level: Somewhat Low
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsvery happy

Pros: It's very quiet, with a lot of airflow, reduced my temps a lot. Ideal for an older case with limited fan options.

Cons: I bought two, am using one, and shipping was as expensive as the purchase.

Other Thoughts: I don't know why these aren't more popular. They're cheap and efficient, and ideal for older cases with newer video cards. I can't believe how quiet it is, and it helped a lot in reducing my temps.

Did you find this review helpful? Yes No

  • 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

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Item#: N82E16835200019
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