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upHere CPU Air Cooler with 4X6mm Heat Pipes, vs Thermalright Peerless Assassin 120 Digital ARGB

Updated August 2026 — upHere CPU Air Cooler with 4X6mm Heat Pipes, wins on installation, Thermalright Peerless Assassin 120 Digital ARGB wins on design and cooling.

The Thermalright Peerless Assassin 120 offers superior cooling performance and aesthetics, while the CPU Air Cooler with 4X6mm Heat Pipes is a budget-friendly option with easy installation.

Why upHere CPU Air Cooler with 4X6mm Heat Pipes, is better

Price

$23.99 is significantly cheaper than $45.90

Installation

Non-disassembly fan installation for easier setup

Compatibility

Supports a wider range of older CPU sockets

Why Thermalright Peerless Assassin 120 Digital ARGB is better

Cooling Performance

Higher airflow of 88.89 CFM vs 68.2 CFM

Aesthetics

Modern design with digital screen and ARGB lighting

Noise Level

Slightly quieter operation at 25.6 dB(A) vs 26 dB(A)

Overall score

upHere CPU Air Cooler with 4X6mm Heat Pipes,
75
Thermalright Peerless Assassin 120 Digital ARGB
85

Specifications

SpecupHere CPU Air Cooler with 4X6mm Heat Pipes,Thermalright Peerless Assassin 120 Digital ARGB
Heat Pipes4x6mm6x6mm
Max RPM16501850
Noise Level26 dB(A)25.6 dB(A)
Power Interface4-pin4-pin
MaterialAluminumCopper

Dimension comparison

upHere CPU Air Cooler with 4X6mm Heat Pipes,Thermalright Peerless Assassin 120 Digital ARGB

Overview of CPU Air Coolers

When it comes to cooling your CPU, two strong contenders are the CPU Air Cooler with 4X6mm Heat Pipes and the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler. The former is priced at $23.99, while the latter comes in at $45.90. This makes the CPU Air Cooler with 4X6mm Heat Pipes about 48% cheaper than the Thermalright model. Each cooler has unique features designed to enhance CPU performance, but they cater to different needs and budgets.

Cooling Performance

Cooling performance is a vital aspect of any CPU cooler. The CPU Air Cooler with 4X6mm Heat Pipes features four 6mm heat pipes that efficiently dissipate heat, ensuring optimal performance even under heavy workloads. This cooler provides a maximum fan speed of 1650 RPM and delivers airflow of 68.2 CFM while maintaining noise levels below 26 dB(A). On the other hand, the Thermalright Peerless Assassin 120 boasts six heat pipes and dual fans that operate at a higher speed of 1850 RPM, producing an impressive airflow of 88.89 CFM with a slightly lower noise level of 25.6 dB(A). In terms of pure cooling capabilities, the Thermalright model edges out with its enhanced airflow and dual-fan setup.

Design and Aesthetics

Design plays a significant role in choosing a CPU cooler, especially for those who value aesthetics. The CPU Air Cooler with 4X6mm Heat Pipes has a more straightforward design that emphasizes functionality over looks. In contrast, the Thermalright Peerless Assassin 120 features a modern design with a digital screen top cover that adds a touch of flair. Its black ARGB lighting can enhance the visual appeal of a gaming setup. If aesthetics are a priority, the Thermalright cooler offers a more visually striking option compared to the more utilitarian design of the CPU Air Cooler.

Compatibility

Compatibility is crucial when selecting a CPU cooler, and both models offer broad support for various CPU sockets. The CPU Air Cooler with 4X6mm Heat Pipes supports a wide range of Intel and AMD sockets, including LGA 1700, 1851, and AM5, ensuring it can fit into many current builds. Similarly, the Thermalright Peerless Assassin 120 is compatible with several AMD and Intel sockets, including AM4, AM5, and LGA 1700. Both coolers provide excellent compatibility, but the CPU Air Cooler with 4X6mm Heat Pipes claims an edge with its support for a broader array of sockets, including older models.

Noise Levels

Noise levels are an essential factor for users who prefer a quieter computing environment. The CPU Air Cooler with 4X6mm Heat Pipes operates at a maximum noise level of 26 dB(A), which is relatively quiet for a CPU cooler. The Thermalright Peerless Assassin 120 operates slightly quieter at 25.6 dB(A). While the difference is marginal, if low noise is a significant concern for you, the Thermalright model may be the better choice.

Installation Process

The ease of installation can significantly affect user experience. The CPU Air Cooler with 4X6mm Heat Pipes excels in this area, featuring non-disassembly fan installation, allowing for hassle-free setup without the need to remove the motherboard or RAM. This is particularly beneficial for those who may not have extensive technical skills. The Thermalright Peerless Assassin 120, while also designed for ease of installation, requires following specific instructions or tutorials for mounting. If you prioritize a straightforward installation, the CPU Air Cooler with 4X6mm Heat Pipes stands out.

Durability and Build Quality

Durability and build quality are crucial for ensuring long-lasting performance. The CPU Air Cooler with 4X6mm Heat Pipes boasts premium materials and a sturdy construction, providing reliability over time. The Thermalright Peerless Assassin 120 features dual fans with S-FDB bearings, which enhance longevity and ensure effective heat dissipation. Both coolers are designed for durability, but the Thermalright model’s advanced bearing technology may offer an edge in terms of long-term reliability.

Which should you buy?

Ultimately, the choice between the CPU Air Cooler with 4X6mm Heat Pipes and the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Air Cooler comes down to your specific needs and budget. If you're looking for a budget-friendly option that is straightforward to install and compatible with many sockets, the CPU Air Cooler with 4X6mm Heat Pipes at $23.99 is a solid choice. However, if you prioritize superior cooling performance, aesthetics, and slightly quieter operation, the Thermalright Peerless Assassin 120 at $45.90 may justify the higher price. Assess your priorities carefully to make the best decision for your build.