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❄️ Dominate your CPU temps with style and silence — the Peerless Assassin awaits.
The Thermalright Peerless Assassin 120 SE ARGB White is a high-performance dual-fan air cooler featuring 6 pure copper heat pipes with advanced AGHP technology for superior heat dissipation. Equipped with two 120mm PWM fans delivering up to 66.17 CFM airflow at a whisper-quiet 25.6 dB, it supports a wide range of Intel and AMD sockets. Its sleek aluminum heatsink cover and vibrant ARGB lighting make it a perfect blend of power and aesthetics for modern PC builds.












| ASIN | B09YSZ4ZG6 |
| Air Flow Capacity | 66.17 cfm |
| Best Sellers Rank | #78 in Computer CPU Cooling Fans |
| Brand | Thermalright |
| Brand Name | Thermalright |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.7 out of 5 stars 185 Reviews |
| Item Dimensions L x W x H | 4.92"L x 5.31"W x 6.1"H |
| Item Weight | 1.9 pounds |
| Manufacturer | THERMALRIGHT |
| Material Type | Aluminium,Aluminum,Metal,Silicone |
| Maximum Rotational Speed | 1550 rpm |
| Model | PA120 SE WHITE ARGB 1700-d6 |
| Noise Level | 25.6 db |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | PA120 SE WHITE ARGB 1700-d6 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4.92"L x 5.31"W x 6.1"H |
| Unit Count | 1 Count |
| Voltage | 12 volts |
| Wattage | 3.6 watts |
C**Y
Better than my Noctua, amazing air cooler (120 SE ARGB)
12700KF processor was running too hot under load with my Noctua. I nearly went Liquid AIO but decided to give this a chance because of all the great reviews. Easy to install. Performance is pretty incredible. Idles are barely breaking 20c & under heavy load, barely breaking 60c and its nearly as quiet as the Noctua. Great air cooler at an incredibly low price.
D**S
Excellent Heatsink with fans.
Works excellent. Keeps the system nice and cool. I'd buy another one if I needed it.
T**N
Best air cooler out there
The performance to price ratio for this cooler can't be beat. Simple to install and comes with everything for AMD and Intel builds. The white looks good for white builds and the RGB is a nice touch and can be controlled with software including SignalRGB.
A**R
This thing is a beast, don't waste money on other coolers
Sleek looking cooler with nice sized fans for high cooling capacity. This thing runs COLD it has 0 issues keeping up with my wife's gaming PC and she loves this setup for looks and functionality. Would definitely recommend this cooler to anyone looking for a functional and reliable cooler with a high level of quality that fits on any CPU template. By far the best bang for your buck when it comes to fan cooling, which have far out performed AIOs today
G**.
Amazing Cooler Option!
I bought a prebuilt PC during the GPU craze so that I didn't have to deal with the gouging prices for the 30- series cards. I hate prebuilt PC's with a passion of a thousand suns because you never know competent the person assembling your pc is. My thermals had been pretty lousy so I have been slowly gutting the prebuilt and putting the parts into a new case. The CPU under light gaming load was hovering around 78 degrees with the cooler they installed (its a tiny Cooler Master cooler) Cut to me installing this thing. My IDLE temps for an i7-12700F are now 25 degrees (previously 38) and now under HEAVY gaming load they haven't passed 75 degrees. To say im happy with the results is a gross understatement. I highly highly recommend this cooler to anyone looking to upgrade. Price to performance cannot be beaten on this thing!
B**I
Work hoarse
Has been a champ in my gaming rig.
C**S
Good cooler, so-so fans.
It cools the CPU. Fans could've been better as they developed a pretty nasty rattle after a while.
R**U
Want to save money and spend it on other parts? Buy Thermalright CPU Coolers.
Purchased this for my white PC build and I must say it is outperforming itself given the cheap price. Its performance is on par with companies that are more well known like Deepcool and bequiet! (Except Noctua as they're objectively the best ones). The cooler itself isn't hard to install if you simply follow the manual that they provide. Before this cooler, I've also purchased the FS140 and it is currently in another PC i've built for my cousin. All-in-all, go Thermalright.
E**A
It's good cooler
Tgis cooler have nice results in cooling but the issue this cooler too noisy and every minute the sound come louder
H**D
فوق الممتاز
تبريد ممتاز جدا كان عندي ستوك العادي للمعالج i5-12400f يوصل الى ٨٥ - ٩٠ مع المبرد ذا ولله الحمد في الالعاب يوصل كحد اقصى ٥٥ - ٦٠ بالكثير يستاهل قيمة و انصح في الشراء ( لكن احسب حساب الرامات و مساحة المبرد لانه كبير شوي )
A**.
Great for i5 13500
I bought this for my i5 13th gen 13500 nd it's doing great...
G**Z
El mejor disipador calidad/precio
He comprado dos de estos disipadores y son de lo mejor en el mercado, sin problema compiten con los disipadores de Noctua, pero sólo a una fracción de su precio. En Norte América no es muy conocida la marca, pero en asia es una marca muy utilizada, así que pueden comprar con confianza. Adicional configuro los ventiladores para que trabajen abajo de un 40% y mantienen mi Ryzen 5600X y un Intel i7-12700K abajo de 40° y 30° respectivamente y de forma silenciosa.
S**G
Good for thermals and acoustic
Keeps pbo 7600 105w under 80 deg when benchmarking at 50% speed
Trustpilot
4 days ago
2 weeks ago