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❄️ Keep your powerhouse cool and your workspace quiet — because performance deserves silence.
The Noctua NH-U9 TR4-SP3 is a compact, high-performance CPU cooler designed exclusively for AMD’s sTRX4/TR4/SP3 platforms, including Ryzen Threadripper and Epyc processors. Featuring dual 92mm PWM fans, advanced SecuFirm2 mounting, and premium materials like copper and nickel plating, it delivers exceptional cooling efficiency at a whisper-quiet 22.8 dB noise level. With over 300 international awards and a 6-year warranty, it’s the definitive choice for professionals demanding reliable, space-conscious thermal management.
| Air Flow Capacity | 78.9 Cubic Metres Per Hour |
| Asin | B074DXFB66 |
| Best Sellers Rank | 80,542 in Computers & Accessories (See Top 100 in Computers & Accessories) 1,388 in Fans & Cooling |
| Brand | Noctua |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.7 4.7 out of 5 stars (351) 4.7 out of 5 stars |
| Global Trade Identification Number | 00841501100123, 09010018000122 |
| Included Components | NH-U9 TR4-SP3 |
| Item Dimensions L X W X H | 9.5L x 12W x 12.5H centimetres |
| Item Highlight | Compact 125mm 4U Height, Low-Noise Cooling, For Threadripper/Epyc TR4/sTRX4/sWRX8, Dual 92mm Fans, Rich Accessory Kit |
| Item Type Name | Noctua NH-U9 TR4-SP3 Premium CPU Cooler for AMD sTRX4/TR4/SP3 92 mm Brown |
| Item Weight | 1 Kilograms |
| Manufacturer | Noctua |
| Manufacturer Part Number | NH-U9 TR4-SP3 |
| Material | Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating |
| Max Rotational Speed | 2000 RPM |
| Model Number | NH-U9 TR4-SP3 |
| Noise Level | 22.8 Decibels |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Power Connector Type | 4-Pin |
| Product Warranty | 6 year manufacturer’s warranty |
| Unit Count | 1.0 count |
| Upc | 841501100123 |
| Voltage | 12 Volts |
User
It's cool
It delivers an exceptional cooling performance and you can barely hear it. I love the new design and it fits well with my graphics card. Top tier cooling solution here guys.
User
Keeps the cpu very cool
This cooler is for sp3 sockets cpu and does a very good job keeping the cpu cool, installation was very easy
User
Chill without the whirlwind
I bought two of these for an AMD Epyc server build with great results.For anyone familiar with the jet engine sound effects of a rackmount server, I wanted a quieter option and went with a dual Epyc CPUs in a fractal noise dampening case. With additional Noctua case fans the whole system is surprisingly quiet. So much so that even sat next to it there is no distraction or annoyance.
User
Fantastic by noctua as usual.
Excellent cooler, I needed TR4 mounting but to fit in my HTPC case so it needed to be realitivly small, this fits the bill perfectly, I’ve also fitted the low noise cable to slow it down. And my 1920x is running fine.
User
Handles my TR 1920X like a champion
I keep my proc at 4Ghz and I have temps in idle 36-39 degrees, in load 55-65 degrees. Absolutely impressive for a 9.5cm fans cooler. Forget watercooling, this is what you`re looking for.
User
Handled a 1950x like a Boss
Handled a 1950x like a Boss! Fairly quiet too. No complaints. Would absolutely recommend Noctua air-coolers for use with Threadripper.
User
Packs way above it’s size.
Just how Noctua get something so small, so cool. I didn’t think I’d like it because of the colour, but it makes it very unique.
User
Only air cooler that seems to fit in a O11 dynamic
probably the only air cooler that will fit in a O11 dynamic
User
静かです。
最初にこれを購入。後に、140ｍｍファンタイプにしようと思い同じノクチュアの140ｍｍファンの物を購入しましたが装着できず。あれこれ心変わりしてはいけないということですね。肝心の性能ですが、デュアルファンですが静かです。ファイナルファンタジーの紅蓮のリベレーターベンチをループで一時間してもファンが高回転でうるさくなることはなかったです。フィンを触るとホンワリ暖かい感じでした。このサイズでオーバークロックメインで使用する人は殆どいないでしょうから通常使用には十分な性能と思います。オーバークロックには向かないでしょう。最初は小さいので不安になり、前述の140ｍｍファンタイプに交換しようと思ったのですがこちらで十分でした。スレッドリッパーの1950Xに使用しています。ASUSのZENITHには140ｍｍファンの物は装着できません。気をつけてください。書き忘れましたが、オーバークロックに向かないと言うのはフィンに触れた時に上部はホンワカでしたが、下部はそこそこの熱がありました。高負荷が掛かる仕事には向かないでしょう。高負荷を掛けるのなら、よりグレードの高いクーラーを選んでください。
User
Probably the world's best smallest CPU cooler for EPYC/TR
As per the headline. Fantastic cooler and delivery is very quick, probably a day or two.
User
Easy to install, they give thermal paste and every thing you need to install it
Great stuff. I'm not overclocking and it keeps my CPU about 50'C. It is a little bit big, covering my memory slots, but those fans can be lifted up a bit and the cooling is still great. With the tools and thermal paste in a small bag, super convenient and easy to install. Recommended!
User
solid good quality cooler
solid good quality cooler for AMD Epyc server grade CPUs
User
Produit conforme et facile à utiliser
Ce produit remplace un AIO watercooling qui tiens pas plus de 6 mois.Donc on revient au système de refroidissement par Air.
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1 month ago
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