The Peerless Assassin 120 SE ARGB CPU cooler features a dual-tower design with six copper heat pipes. The cooling fins are made of anodized aluminum reinforced with fine ceramic particles to enhance heat transfer. The copper base plate is nickel-plated, making it compatible with liquid metal.
The 120 mm ARGB PWM-controlled fans offer an adjustable RPM range of up to 1550 RPM. This makes the Peerless Assassin 120 SE a versatile choice suitable for both quiet operation and overclocking scenarios.
A comprehensive mounting kit ensures broad compatibility with both AMD and Intel processors. The robust screw mounting guarantees that the cooler remains securely in place during transport.
Socket | AM4, AM5, LGA 1150, LGA 1151, LGA 1155, LGA 1156, LGA 1200, LGA 1700 |
power connector | 4-pin PWM |
Diameter | 120 mm |
Airflow | 112.42 m³/h |
Number of fans | 2x |
Height (with fan) | 155 mm |
Item number | 35854230 |
Manufacturer | Thermalright |
Category | CPU coolers |
Manufacturer no. | 419041 |
Release date | 26-5-2023 |
Colour | Black |
Exact colour description | Black |
CPU cooler design | Dual Tower |
Fan type | Top-Down Cooler |
Socket | AM4, AM5, LGA 1150, LGA 1151, LGA 1155, LGA 1156, LGA 1200, LGA 1700 |
Cooler mounting | Screw |
Supported fan sizes | 2 x 120mm |
Number of heatpipes | 6 |
Diameter heat pipe | 6 mm |
Materials radiator core | Copper |
Material cooling fins | Copper |
Diameter | 120 mm |
Number of fans | 2x |
Max. Speed | 1550 RPM |
Airflow | 112.42 m³/h |
Static pressure | 15 Pa |
Max. noise level | 25.60 dB |
LED colour | ARGB |
Fan bearing type | Fluid Dynamic bearing |
power connector | 4-pin PWM |
Voltage | 5 V |
Scope of delivery | 1 piece |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Width (with fan) | 110 mm |
Length (with fan) | 125 mm |
Height (with fan) | 155 mm |
Weight | 730 g |
Product Safety |
Length | 24.90 cm |
Width | 20.60 cm |
Height | 16.10 cm |
Weight | 1.48 kg |
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The Thermalright twin-tower cooler is currently recommended in many DIY forums - and rightly so. In terms of cooling performance, it is on a par with the Noctua cooler, which costs a good twice as much. You don't want to run the dual fans above 1200 rpm, because then they quickly become loud...
With the Peerless Assassin 120 SE, Thermalright continues to offer a good overall package for a small budget. Despite its size, the CPU cooler can be easily and securely mounted on many different sockets and has a discreet black and silver look. The Peerless Assassin 120 SE is also available in white or with RGB fans, and at a price that is barely higher...