vsversusfinder

ARCTIC Freezer 36 A-RGB - Single-Tower CPU Cooler vs Thermalright Peerless Assassin 120 SE CPU Cooler,

Updated August 2026 — ARCTIC Freezer 36 A-RGB - Single-Tower CPU Cooler leads on aesthetics and installation eas.

The ARCTIC Freezer 36 A-RGB offers superior performance and aesthetic appeal at a lower price, making it the better choice overall. The Thermalright Peerless Assassin 120 SE, while solid, lacks the same level of features.

Why ARCTIC Freezer 36 A-RGB - Single-Tower CPU Cooler is better

Price

ARCTIC is $14.19 cheaper

Fan Speed

ARCTIC has a wider fan speed range (200-2000 RPM)

Aesthetics

ARCTIC features vibrant digital ARGB lighting

Why Thermalright Peerless Assassin 120 SE CPU Cooler, is better

Heat Pipes

Thermalright has 6 heat pipes for better heat dissipation

Compatibility

Thermalright supports more CPU sockets

Brand Experience

Thermalright has over 20 years of industry experience

Overall score

ARCTIC Freezer 36 A-RGB - Single-Tower CPU Cooler
85
Thermalright Peerless Assassin 120 SE CPU Cooler,
75

Specifications

SpecARCTIC Freezer 36 A-RGB - Single-Tower CPU CoolerThermalright Peerless Assassin 120 SE CPU Cooler,
Max RPM20001550
Noise LevelSilent25.6 dB(A)
Socket SupportLGA1851, LGA1700LGA 1700, 1150, 1151, 1200, 1851, AM4, AM5
Fan TypePressure-optimisedPWM
LightingARGBNone

Dimension comparison

ARCTIC Freezer 36 A-RGB - Single-Tower CPU CoolerThermalright Peerless Assassin 120 SE CPU Cooler,

Introduction to CPU Coolers

When choosing a CPU cooler, performance and price are key factors to consider. In this comparison, we will evaluate the ARCTIC Freezer 36 A-RGB and the Thermalright Peerless Assassin 120 SE. The ARCTIC Freezer 36 A-RGB is priced at $35.80, while the Thermalright Peerless Assassin 120 SE comes in at $49.99, making the ARCTIC cooler about 17% cheaper. Both coolers are designed to efficiently dissipate heat, but they differ significantly in features and design.

Performance Overview

The ARCTIC Freezer 36 A-RGB is designed for high-performance cooling, boasting four offset heat pipes that facilitate rapid heat transfer to the heat sink. This cooler can handle high-end CPUs efficiently with a fan speed range of 200 to 2000 RPM. In contrast, the Thermalright Peerless Assassin 120 SE features six heat pipes and a maximum fan speed of 1550 RPM. While it offers a robust cooling solution, the ARCTIC cooler provides a wider range of fan speeds, potentially delivering better performance under varying loads.

Design and Aesthetics

In terms of design, the ARCTIC Freezer 36 A-RGB stands out with its vibrant digital ARGB lighting, featuring 12 A-RGB LEDs that create an immersive visual experience. Its innovative click installation system simplifies the installation process. On the other hand, the Thermalright Peerless Assassin 120 SE has a more traditional look with a focus on functionality rather than aesthetics. It is equipped with dual 120mm PWM fans and emphasizes solid performance over flashy visuals, making it an excellent choice for those who prioritize cooling efficiency.

Compatibility

Both coolers are designed to support a range of CPU sockets, ensuring compatibility with various systems. The ARCTIC Freezer 36 A-RGB is compatible with Intel LGA1851 and LGA1700, while the Thermalright Peerless Assassin 120 SE supports Intel LGA 1700, 1150, 1151, 1200, and 1851, as well as AMD AM4 and AM5 sockets. This extensive compatibility makes both products suitable for a wide array of builds, although the Thermalright cooler's support for AMD platforms may appeal to a broader audience.

Noise Levels

Noise levels are an essential consideration when selecting a CPU cooler. The ARCTIC Freezer 36 A-RGB operates silently, thanks to its fluid dynamic bearing fans, while the Thermalright Peerless Assassin 120 SE has a maximum noise level of 25.6 dB(A). Although both coolers are designed to minimize noise, the ARCTIC cooler's design may offer quieter operation, especially under lower loads, making it an appealing option for users seeking a silent computing experience.

Installation Process

Ease of installation is crucial for many users, especially those who may not have extensive experience with CPU coolers. The ARCTIC Freezer 36 A-RGB features an innovative click installation system that simplifies the process, allowing for quick and easy setup. Conversely, the Thermalright Peerless Assassin 120 SE requires the use of the original motherboard's built-in backplane for AMD installations, which may complicate the installation process for some users. This difference could influence the decision for individuals who prioritize straightforward installation.

Brand Reputation and Support

Both ARCTIC and Thermalright have established reputations in the cooling market. ARCTIC is known for its commitment to high-performance products at competitive prices, while Thermalright has over 20 years of experience in the industry and is recognized for its innovative cooling solutions. Understanding the brand's reliability and customer support can be a vital aspect of your purchasing decision, as it can impact your satisfaction and experience with the product.

Which should you buy?

In conclusion, the decision between the ARCTIC Freezer 36 A-RGB and the Thermalright Peerless Assassin 120 SE largely depends on your specific needs and preferences. The ARCTIC cooler, priced at $35.80, offers superior performance with its higher fan speed range, innovative design, and aesthetic appeal, making it a great choice for users focused on cooling efficiency and visual impact. Conversely, the Thermalright cooler, while slightly more expensive at $49.99, provides robust compatibility and solid performance but lacks the same level of aesthetic features. Ultimately, if you prioritize a balance of performance and price, the ARCTIC Freezer 36 A-RGB is the more compelling option.