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Thermalright Assassin X 120 SE CPU Air Cooler vs Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler

Updated August 2026The Thermalright Burst Assassin 120 SE ARGB offers enhanced features and aesthetics, making it the better choice for most users. However, the Assassin X is a more budget-friendly option.

The Thermalright Burst Assassin 120 SE ARGB offers enhanced features and aesthetics, making it the better choice for most users. However, the Assassin X is a more budget-friendly option.

Why Thermalright Assassin X 120 SE CPU Air Cooler is better

lower price

C$25.59 vs C$29.90

traditional design

no RGB elements

lightweight

0.645kg vs 0.675kg

Why Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler is better

ARGB lighting

adds modern aesthetics

better heat pipes

6 copper heat pipes vs 4

wider compatibility

supports AMD AM5

Overall score

Thermalright Assassin X 120 SE CPU Air Cooler
75
Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler
85

Specifications

SpecThermalright Assassin X 120 SE CPU Air CoolerThermalright Burst Assassin 120 SE ARGB CPU Air Cooler
PriceC$25.59C$29.90
Airflow66.17 CFM66.17 CFM
Noise Level25.6 dB(A)25.6 dB(A)
TDP125-225W125-225W
Socket SupportIntel 115X/1200/1700, AMD AM4Intel LGA1150-1851, AMD AM4/AM5

Dimension comparison

Thermalright Assassin X 120 SE CPU Air CoolerThermalright Burst Assassin 120 SE ARGB CPU Air Cooler

Brand Overview

Both the Thermalright Assassin X 120 SE CPU Air Cooler and the Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler are products from Thermalright, a brand with over 20 years of experience in developing computer accessories. Thermalright has established a reputable presence in both domestic and international markets, focusing on the research and development of a variety of computer cooling solutions. Each cooler aims to meet the demands of gamers and PC enthusiasts, providing efficient cooling performance with a focus on quality and reliability.

Price Comparison

The Thermalright Assassin X 120 SE is priced at C$25.59, making it the more affordable option between the two. In contrast, the Thermalright Burst Assassin 120 SE ARGB comes in at a higher price of C$29.90. While the difference of C$4.31 may seem minor, budget-conscious consumers might prefer the Assassin X for its cost-effectiveness, especially when both products offer similar core features. However, the additional features of the Burst Assassin may justify the higher price for some users.

Cooling Performance

In terms of cooling performance, both coolers utilize PWM fans, with a maximum airflow rating of 66.17 CFM and a noise level of 25.6 dB(A). However, the Burst Assassin boasts an upgraded heat dissipation design, featuring six nickel-plated copper heat pipes compared to the four found in the Assassin X. This could lead to better thermal management under load, making the Burst Assassin a potentially more effective choice for users with high-performance CPUs. The TDP rating for both coolers is between 125 to 225W, ensuring compatibility with a wide range of processors.

Design and Aesthetics

The Thermalright Burst Assassin features ARGB lighting, which adds a modern touch to its design. In contrast, the Assassin X has a more traditional appearance without RGB elements. Users who value aesthetics and wish to enhance their build's visual appeal may prefer the Burst Assassin for its lighting effects. However, those who prefer a classic look may find the Assassin X more suitable. Both coolers share similar dimensions and weight, making them compatible with most medium-sized cases.

Installation and Compatibility

Both coolers offer broad compatibility with various CPU sockets. The Assassin X supports Intel sockets 115X, 1200, 1700, and AMD AM4. On the other hand, the Burst Assassin extends compatibility to include Intel LGA1150 through 1851 and AMD AM4/AM5 sockets. This makes the Burst Assassin a better choice for users with newer AMD setups. Both products come with the necessary mounting hardware for installation, ensuring a hassle-free setup process.

Noise Levels

Both the Thermalright Assassin X and the Burst Assassin operate at a noise level of 25.6 dB(A), which is relatively quiet. This makes them suitable for users who want a silent computing experience. However, the Burst Assassin includes soft silicone pads around the fan for additional noise reduction, which may provide an edge in quieter environments. If near-silent operation is a priority, the Burst Assassin’s design may be more appealing, despite both coolers already being low-noise options.

Durability and Lifespan

The Assassin X is designed for longevity, featuring S-FDB bearings that contribute to a service life of up to 20,000 hours. Similarly, the Burst Assassin employs S-FDB bearings and high-quality materials, which also promote durability. Both coolers are constructed from industrial-grade PBT and PC materials, ensuring they withstand the rigors of everyday use. Users can expect a long-lasting performance from either cooler, but those looking for the most robust design may lean toward the Burst Assassin due to its enhanced heat pipe configuration.

Which should you buy?

Choosing between the Thermalright Assassin X 120 SE and the Thermalright Burst Assassin 120 SE ARGB ultimately depends on your specific needs and preferences. If you are looking for a budget-friendly option that still provides solid performance, the Assassin X is a great choice at C$25.59. However, if you want enhanced aesthetics with ARGB lighting, improved cooling efficiency, and greater compatibility with new CPUs, the Burst Assassin is worth the extra investment at C$29.90. Consider what features matter most to you—whether it’s price, aesthetics, or performance—before making your final decision.

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Thermalright Assassin X 120 SE CPU Air Cooler vs Thermalright Burst Assassin 120 SE ARGB CPU Air Cooler | versusfinder