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frontpageLuckysevens77 posted Dec 1, 2025 6:20 PM

be quiet! Silent Wings Pro 4 140mm PWM High Speed 2400 RPM Cooling Fan

$25

$37

32% off
Amazon
22 Comments
6.6K Views
Get Deal at Amazon
Deal Details
be-quiet-official via Amazon has be quiet! Silent Wings Pro 4 140mm PWM High Speed 2400 RPM Cooling Fan for $24.90. Shipping is free with Prime or on $35+ orders.

Thanks to community member Luckysevens77 for finding this deal.

About this item:
  • Optimized fan blades for the highest performance on radiators and heat sinks
  • Speed switch allows changing maximum PWM speed between medium-speed, high-speed and ultra-high-speed (up to 2400 rpm)
  • Small tip clearance and a fan frame with a funnel-shaped air outlet for extremely high air pressure
  • Virtually inaudible operation at regular speed
  • 6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations

Editor's Notes

Written by johnny_miller | Staff

Original Post

Written by Luckysevens77
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
be-quiet-official via Amazon has be quiet! Silent Wings Pro 4 140mm PWM High Speed 2400 RPM Cooling Fan for $24.90. Shipping is free with Prime or on $35+ orders.

Thanks to community member Luckysevens77 for finding this deal.

About this item:
  • Optimized fan blades for the highest performance on radiators and heat sinks
  • Speed switch allows changing maximum PWM speed between medium-speed, high-speed and ultra-high-speed (up to 2400 rpm)
  • Small tip clearance and a fan frame with a funnel-shaped air outlet for extremely high air pressure
  • Virtually inaudible operation at regular speed
  • 6-pole fan motor and fluid-dynamic bearing for less vibration and very smooth operations

Editor's Notes

Written by johnny_miller | Staff

Original Post

Written by Luckysevens77

Community Voting

Deal Score
+32
Good Deal
Get Deal at Amazon

Top Comments

devgoon
64Comments
10Reputation
Artic P14
Go to Comment
Tarkov
1.8KComments
491Reputation
I know this is trying to focus on being silent but dang that's still expensive.
Go to Comment
FormerAstronut
613Comments
94Reputation
Just picked up a 5 pack for $32. And I only have space for 4!
Go to Comment

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22 Comments

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Pro
Dec 1, 2025 7:45 PM
1.8K Comments
Joined Nov 2022
Tarkov
Pro
Dec 1, 2025 7:45 PM
1.8K Comments
I know this is trying to focus on being silent but dang that's still expensive.
Dec 1, 2025 7:49 PM
376 Comments
Joined Aug 2011
PH3N1XDec 1, 2025 7:49 PM
376 Comments
Quote from Tarkov :
I know this is trying to focus on being silent but dang that's still expensive.
Noctua enters the chat
8
Pro
Dec 1, 2025 7:53 PM
1.8K Comments
Joined Nov 2022
Tarkov
Pro
Dec 1, 2025 7:53 PM
1.8K Comments
Quote from PH3N1X :
Noctua enters the chat
Noctua has been overhyped for too long, it's time for Thermalright to rise up
3
Dec 1, 2025 9:18 PM
64 Comments
Joined Oct 2014
devgoonDec 1, 2025 9:18 PM
64 Comments

Our community has rated this post as helpful. If you agree, why not thank devgoon

Artic P14
2
Dec 1, 2025 9:22 PM
342 Comments
Joined Jul 2013
mrc300Dec 1, 2025 9:22 PM
342 Comments
Quote from Tarkov :
I know this is trying to focus on being silent but dang that's still expensive.
Yup, fans are costly these days. May as well just switch to a case with better thermals that already comes with fans.
Dec 1, 2025 9:56 PM
613 Comments
Joined Feb 2021
FormerAstronutDec 1, 2025 9:56 PM
613 Comments
Quote from devgoon :
Artic P14
Just picked up a 5 pack for $32. And I only have space for 4!
Pro
Dec 1, 2025 10:25 PM
1.8K Comments
Joined Nov 2022
Tarkov
Pro
Dec 1, 2025 10:25 PM
1.8K Comments
Quote from mrc300 :
Yup, fans are costly these days. May as well just switch to a case with better thermals that already comes with fans.
I almost bought a Cooler Master 302 but ended up getting a corsair 2500D instead, grabbed fans from amazon Haul for like $3 each, including reverse blade fans for the bottom
1

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Dec 1, 2025 10:33 PM
289 Comments
Joined Aug 2017
RSputin_theMadMonkDec 1, 2025 10:33 PM
289 Comments
Quote from FormerAstronut :
Just picked up a 5 pack for $32. And I only have space for 4!
The p12 pro 5-pack is also around $27. Only using 4 as well, but still a deal.
Dec 1, 2025 11:23 PM
293 Comments
Joined Aug 2018
BlueHamster202Dec 1, 2025 11:23 PM
293 Comments
Quote from devgoon :
Artic P14
This is the way
Dec 1, 2025 11:53 PM
50 Comments
Joined Sep 2015
kungpowchicken123Dec 1, 2025 11:53 PM
50 Comments
Quote from devgoon :
Artic P14
This person builds. I have 6 in my full loop and it's pretty much silent. Those 5pks are damn near impossible to beat.
Pro
Dec 2, 2025 5:21 AM
3.1K Comments
Joined Aug 2005
leecm
Pro
Dec 2, 2025 5:21 AM
3.1K Comments
Thermalright fans have served me well and they're dirt cheap. There are like 2 or 3 different thermalright direct stores on amazon, and you can usually find 3 or 5 packs of fans on them for a great price. I would be interested to see how something like this Silent Wings fan actually compares to the thermalright fans, but I'll have to wait for a youtube video, because I'm definitely not paying $25 for a fan. My days of spending that much money for fans ended with Noctua like 3 years ago.
Dec 2, 2025 5:22 AM
138 Comments
Joined Sep 2013
roadie123Dec 2, 2025 5:22 AM
138 Comments
thank you
Dec 2, 2025 5:29 AM
2.4K Comments
Joined Feb 2005
DarnCrazyDec 2, 2025 5:29 AM
2.4K Comments
Quote from devgoon :
Artic P14
It is hard to argue how good the Arctic P14 for the price. I have Noctua as well, and while the Noctua are better, they are not worth the hype in the price. The Arctic P14 are a bargain for the performance and noise levels.
Dec 2, 2025 6:08 AM
52 Comments
Joined Jan 2010
BraddiganDec 2, 2025 6:08 AM
52 Comments
Not sure why they named these so confusingly on Amazon. These are the Silent Wings Pro 4 140mm PWM, adding High Speed to the name makes it sound like the Silent Wings 4 140mm PWM High-Speed which doesn't have a Pro version. Between the Pros requiring a physical hardware switch to change between the three speeds and them losing appeal of being inaudible like the 12 dBA of the SILENT WINGS 4 140mm PWM makes them an odd choice. There are better options out there.

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Dec 2, 2025 6:41 AM
248 Comments
Joined Jul 2023
PanicAtTheCostcoDec 2, 2025 6:41 AM
248 Comments
cool, now I just need $15,000 to buy some RAM.
6

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