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frontpagetDames | Staff posted Mar 10, 2026 5:43 PM

Thermalright Peerless Assassin 120 SE CPU Air Cooler

$32

$55

41% off
& Moreat Amazon
9.1K Views
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Deal Details
Thermalright Direct 2 via Amazon has Thermalright Peerless Assassin 120 SE CPU Air Cooler (Black, PS120SE) on sale for $32.31. Shipping is free with Prime or on $35+ orders.

Thermalright Direct 2 via Amazon also has Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler (Black, PS120SE ARGB) on sale for $32.30. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter tDames for finding this deal.

Product Details (PS120SE):
  • 7x 6mm heat pipes
  • C1100 Pure copper nickel plated base
  • Dual 120mm Fans
  • Rated Speed: 1500 RPM±10% (max)
  • Noise Level: 25.6 dBA
  • Air Flow: 66.17 CFM (max)
  • Air Pressure: 1.53 mm H2O (max)
  • Ampere: 0.20 A
  • Connector: 4 Pin (PWM fan connector)
  • Bearing Type: S-FDB Bearing
  • Compatibility: Intel LGA 1150, 1151, 1155, 1156, 1200, 1700 / AMD AM4, AM5

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • Our research indicates that this deal is $14.78 less (31% savings) than the next best available price from a reputable merchant with prices starting from $47.09 at the time of this posting.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:

Original Post

Written by tDames | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Thermalright Direct 2 via Amazon has Thermalright Peerless Assassin 120 SE CPU Air Cooler (Black, PS120SE) on sale for $32.31. Shipping is free with Prime or on $35+ orders.

Thermalright Direct 2 via Amazon also has Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler (Black, PS120SE ARGB) on sale for $32.30. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter tDames for finding this deal.

Product Details (PS120SE):
  • 7x 6mm heat pipes
  • C1100 Pure copper nickel plated base
  • Dual 120mm Fans
  • Rated Speed: 1500 RPM±10% (max)
  • Noise Level: 25.6 dBA
  • Air Flow: 66.17 CFM (max)
  • Air Pressure: 1.53 mm H2O (max)
  • Ampere: 0.20 A
  • Connector: 4 Pin (PWM fan connector)
  • Bearing Type: S-FDB Bearing
  • Compatibility: Intel LGA 1150, 1151, 1155, 1156, 1200, 1700 / AMD AM4, AM5

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • Our research indicates that this deal is $14.78 less (31% savings) than the next best available price from a reputable merchant with prices starting from $47.09 at the time of this posting.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:

Original Post

Written by tDames | Staff

Community Voting

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27 Comments

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Mar 10, 2026 8:28 PM
464 Comments
Joined Oct 2010
t8i5nMar 10, 2026 8:28 PM
464 Comments

Our community has rated this post as helpful. If you agree, why not thank t8i5n

Widely regarded as one of the best budget cooler
2
Mar 11, 2026 3:05 AM
160 Comments
Joined Jul 2025
TealGame1436Mar 11, 2026 3:05 AM
160 Comments
This is a great cooler and one that fits my old I7-4790K CPU! Quiet and easy install. Make sure you have enough room to clear your RAM!
Mar 11, 2026 4:09 AM
476 Comments
Joined Feb 2015
pm11088Mar 11, 2026 4:09 AM
476 Comments
I have this cooling my 9950x3D in a tiny ITX case and it works well.
1
Mar 11, 2026 4:12 AM
863 Comments
Joined Apr 2015
PeterL7956Mar 11, 2026 4:12 AM
863 Comments
These are terrific for cooling off those RAMless and GPUless builds!
9
Mar 11, 2026 2:40 PM
54 Comments
Joined Apr 2010
TGC19Mar 11, 2026 2:40 PM
54 Comments
Photos and links are for the Phantom Spirit (7 heatpipes) which I believe is an updated version of the Peerless Assassin (6 heatpipes).
Pro
Mar 11, 2026 3:39 PM
2K Comments
Joined Sep 2014
bootymonger
Pro
Mar 11, 2026 3:39 PM
2K Comments

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

Good price for a good cooler, but these are a good value most of the time and 10% off isn't too exciting.
1
Mar 11, 2026 6:04 PM
17 Comments
Joined Feb 2026
BraveWallaby997Mar 11, 2026 6:04 PM
17 Comments
Someone play that song limbo rock " how low can ya go". What a deal. For gaming I have this cooling a ryzen 7 9800x3d and have never had my cpu throttled. I prefer this over AIO because I can't stand the noise of an AIO

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Mar 11, 2026 7:09 PM
1.4K Comments
Joined Aug 2005
JFalcMar 11, 2026 7:09 PM
1.4K Comments
Nice cooler!

I installed one of these in my son's computer (the v2 Version) and it worked great and still does!
Mar 11, 2026 7:38 PM
813 Comments
Joined Oct 2009
Back4LessMar 11, 2026 7:38 PM
813 Comments
Quote from TealGame1436 :
This is a great cooler and one that fits my old I7-4790K CPU! Quiet and easy install. Make sure you have enough room to clear your RAM!
If this helps anyone, I had to move one of the fans up by like 10mm to clear the ram, but was able to make it fit. The fan is still providing plenty of cooling and keeping my CPU temps down, especially given there are 2 fans
Last edited by Back4Less March 11, 2026 at 12:41 PM.
1
Mar 11, 2026 7:44 PM
1.9K Comments
Joined Dec 2010
av911Mar 11, 2026 7:44 PM
1.9K Comments
I have an undervolted 9700x, reaching its thermal limits using Handbrake, is the cooler doing its job? No crashes or anything.
Mar 11, 2026 7:51 PM
346 Comments
Joined Apr 2023
shinseiRomeoMar 11, 2026 7:51 PM
346 Comments
Good product though this isn't a deal. It's the MSRP of it for the last several years.
Mar 11, 2026 8:42 PM
541 Comments
Joined Oct 2008
saberlolMar 11, 2026 8:42 PM
541 Comments
Is this better than the ID-COOLING FROZN A620 PRO SE?
Mar 11, 2026 8:50 PM
184 Comments
Joined May 2019
Brendan1901Mar 11, 2026 8:50 PM
184 Comments
have one of these on a 9900k in my HTPC and keeps it around 80°C under full tilt. replaced the factory fans for noctua 120mm g2 fans and it does its job admirably. 9900k cpus are notoriously hard to cool.
Mar 11, 2026 9:20 PM
3.7K Comments
Joined Dec 2008
clinteastwoodMar 11, 2026 9:20 PM
3.7K Comments
Quote from saberlol :
Is this better than the ID-COOLING FROZN A620 PRO SE?
Get whichever is cheaper if they're good enough for your CPU. If your CPU stays at ~90c or less full load with any heatsink the only thing that should really matter is the noise.

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Mar 11, 2026 10:05 PM
7.3K Comments
Joined Sep 2013
PetSpyMar 11, 2026 10:05 PM
7.3K Comments
this is what i have on my 7600 on a 650 mobo
keeps all cool and quiet under 80C no matter what i'm doing.
if you are am5 pay close attention to the listing text
some TR amazon listings do not include the amd kit.

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