







❄️ Stay Cool, Stay Ahead — The Air Cooler Every Pro Demands
The Thermalright Peerless Assassin 120 is a high-performance CPU air cooler featuring 6 copper heat pipes with advanced AGHP technology, dual 120mm PWM fans delivering up to 66.17 CFM airflow at ultra-quiet noise levels (≤25.6 dB), and a robust aluminum heatsink. Designed for broad Intel and AMD socket compatibility, its offset asymmetric layout ensures easy installation even in compact builds. Engineered for professionals seeking reliable, silent, and efficient cooling to maintain peak CPU performance under heavy workloads.











| ASIN | B09S35X72H |
| Air Flow Capacity | 66.17 Cubic Feet Per Minute |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | PA120-D2 |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,584) |
| Date First Available | 1 Jan. 2024 |
| Item Package Quantity | 1 |
| Item Weight | 907 g |
| Item model number | PA120-D2 |
| Manufacturer | Thermalright |
| Material | Aluminium |
| Noise Level | 25.6 Decibels |
| Part number | PA120-D2 |
| Product Dimensions | 12.5 x 13.49 x 15.7 cm; 907.18 g |
| Size | 6 Heat Pipe |
| Style | PA120 |
| Voltage | 12 |
| Wattage | 245 watts |
N**R
Very quiet
Keeps the CPU well below 70.C with CPU at 100%, set in BIOS.
S**N
Best Air cooler
Amazing Air cooler i put this in every building I do and never had a problem with temps
D**N
Nice product and delivery
Quick Delivered, Safe Delivered, Work Well.
C**.
It cools.
It does what it says. It cools. It's very sturdy and made out of full metal. The fans can ramp up to their full speed if needed. Perfect for money.
J**N
Check for RAM clearance
Works fine as a quiet and effective cooler as long as you have other fans with proper airflow. Covers my RGB RAM, which I'm not too bothered about anyway. Overall works fine, but sometimes I get this awful smell when turning on the computer which I suspect may be from this cooler as I read another review mention it too.
D**N
Works Perfectly!
Had it installed for almost 2 years at this point, works flawlessly, it is a little bulky but I think but I am certain that is because I am not used to high-end air coolers. The cooling itself is perfect and I have had no problems with overheating even on really hot 33C+ afternoons while gaming. It has been a couple of years now but from what I recall the installation process was easy and the manual provided clear instructions. Definitely recommended!
A**R
Powerful Cooling, But Check the Size
I replaced my old cooler with this absolute beast, and I couldn’t be happier! It does an amazing job at keeping my temperatures low and running efficiently. Just be sure to check the dimensions before purchasing to ensure it fits your case. Overall, it’s a fantastic upgrade for cooling performance!
B**N
I've recently upgraded my budget gaming laptop's CPU to Ryzen 7 5800X, fitting in a Mini ATX casing and basic neutral airflow. Have tried to recycle the previously Ryzen 5's stock fan, but the temperature hit 90 Celsius a couple of times and shutdown my PC. Had to resort to eco mode for awhile until I came across the raving review of TPA120SE. Reverting to normal mode (non-Eco) and installing TPA120SE, the same high intensity game doesn't cause the temperature to spike above 70 Celsius, usually floating between 43 - 65 Celsius. And the price point is incredible for the value it delivers!
B**R
Macht, was es soll. Der Lüfter ist nun seit ca einem halben Jahr in meinem Gaming pc eingebaut und läuft einwandfrei
Y**F
مروحة تبريد ممتازة تعمل %100
C**N
Produit conforme la description, excellent résultat
A**R
Have been using it for a month now. So far has been performing excellently. It runs quiet. Temperatures are 20C lower than with my previous Ryzen stock cooler during Prime95 torture test as well as Cinebench R23 Stability Test. Previously Prime95 used to make the cpu thermal throttle. Installing the cooler itself was pretty simple... I did watch a couple of Youtube videos on how to install the cooler and read the manual that comes with the package. Removing the previously installed Ryzen stock cooler was tougher due to the risk of the cpu staying stuck with the cooler when the cooler is removed, had to do this one very carefully.
Trustpilot
3 weeks ago
1 day ago