






❄️ Dominate your CPU temps with stealthy, silent power!
The Thermalright Peerless Assassin 120 SE Black is a high-performance air CPU cooler featuring 6 electroplated heat pipes, dual tower aluminum heatsinks with black nano coating, and dual 120mm PWM fans delivering up to 66.17 CFM airflow at a whisper-quiet ≤25.6 dB noise level. Compatible with a wide range of Intel and AMD sockets, it offers advanced thermal management with smart fan control and a design that avoids RAM clearance issues, making it an ideal upgrade for demanding gaming and professional setups.






| ASIN | B0D8RZ65XJ |
| Air Flow Capacity | 66.17 Cubic Feet Per Minute |
| Best Sellers Rank | #139 in Computer CPU Cooling Fans |
| Brand | Thermalright |
| Brand Name | Thermalright |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.7 out of 5 stars 71 Reviews |
| Included Components | cpu cooler |
| Item Dimensions L x W x H | 4.92"L x 5.31"W x 6.1"H |
| Manufacturer | Thermalright |
| Material Type | Copper, Aluminum, Polybutylene Terephthalate, Pc |
| Maximum Rotational Speed | 1550 RPM |
| Noise Level | 25.6 Decibels |
| Power Connector Type | 4-Pin |
| Product Dimensions | 4.92"L x 5.31"W x 6.1"H |
| UPC | 764035263303 |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts |
| Wattage | 2.4 watts |
T**N
Great cooling
Performs great. This thing is so worth the price since it does a great job cooling my CPU. I run higher end games and have never had heating issues with this.
T**G
Well worth it.
This was a massive upgrade over my stock cooler. Does a much better job keeping Ryzen 9 5900X cool, and it's also so much quieter.
W**M
Excellent CPU Cooler
I've been using this cooler for my Home Server and they are quiet enough that my relatives do not hear the PC in the family room. They were not difficult to install using the fan clips. The fan appears to be high quality and sounds the same too. They are black, and go well with a dark build, like mine was.
G**R
Just get this one
Solved my CPU thermal problems and then some. Measure to make sure it fits cuz it’s big, but no reason not to choose this one
A**H
Great sleek budget cooler for midrange to high end PCs!
Great cooler, set up was a little strange at first but once getting everything set up the product is great and I couldn't be more satisfied. I wish it was a little smaller but honestly it fits fine in my system so I am not complaining just nitpicking. The initial setup was a little weird and the included thermal paste was a bit dry but those are small points.
C**S
Easy to install, great temperatures
excellent temperatures, was hovering the 80s with my stock cooler and right now it never goes past 50° C while gaming. really easy to install , also worth mentioning that i have a small board so it fits perfectly. 100% recommended
S**M
Great cooler works perfect
Why did you pick this product vs others?: Probably the best cooler in this price range…it works amazing well even for a high end hot cpu. I did replace the fans with high end noctua but not because they were loud I just owned the fans already before ever buying this heat sink
J**G
Thermalright is soo right!
Hands down the best cooler for your pc. I got the all black because I wanted that sleek blackness in my build. This cooler is soo silent and keeps my temps soo low. Don’t think about it, this is a must buy.
Trustpilot
3 days ago
1 month ago