Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler vs Noctua NH-U12S
Updated August 2026 — The Thermalright Peerless Assassin offers superior cooling performance and modern aesthetics, while the Noctua NH-U12S excels in silent operation and ease of installation. Ultimately, the choice depends on user priorities.
The Thermalright Peerless Assassin offers superior cooling performance and modern aesthetics, while the Noctua NH-U12S excels in silent operation and ease of installation. Ultimately, the choice depends on user priorities.
Why Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler is better
Cooling Performance
Higher fan speed of 2150 RPM for better cooling.
Design
Modern dual-tower design with an LCD screen.
Height
164mm height fits most ATX cases.
Why Noctua NH-U12S is better
Noise Levels
Emphasizes silent operation with Low-Noise Adapter.
Installation
SecuFirm2 mounting system simplifies setup.
Warranty
6-year warranty for peace of mind.
Overall score
Specifications
| Spec | Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler | Noctua NH-U12S |
|---|---|---|
| Cooling Efficiency | Excellent | Outstanding |
| Fan Speed | 2150 RPM | Optimized |
| Noise Level | ≤27 dB(A) | Not disclosed |
| Installation Ease | User-friendly | SecuFirm2 |
| Warranty | Not specified | 6 years |
Dimension comparison
Introduction to CPU Coolers
In the realm of CPU cooling solutions, the Thermalright Peerless Assassin 120 Vision MAX ARGB Black and the Noctua NH-U12S stand out as two popular choices. Priced at C$78.59 and C$79.95 respectively, they offer unique features that cater to different user preferences. This article will delve into various aspects of these coolers, from cooling performance to installation ease, helping you make an informed decision.
Cooling Performance
The Thermalright Peerless Assassin 120 Vision MAX boasts excellent cooling performance, primarily due to its dual-tower design and high-speed fan rotation of 2150 RPM. With six pure copper heat pipes and a nickel-plated copper base, it maximizes contact with the CPU for superior cooling efficiency. In contrast, the Noctua NH-U12S offers outstanding performance through its classic 120mm slim-tower design, which optimizes airflow without overhanging the RAM or PCIe slots. While both coolers excel in keeping temperatures down, the Thermalright model's advanced fan speed gives it a slight edge in high-performance scenarios.
Noise Levels
Noise levels are a crucial consideration for any CPU cooler. The Thermalright Peerless Assassin operates at a maximum noise level of 27 dB(A), which is relatively quiet considering its high performance. On the other hand, the Noctua NH-U12S emphasizes silent operation with its NF-F12 fan, which includes a Low-Noise Adapter. This feature allows users to enjoy ultra-quiet operation, although specific noise levels are not disclosed. If noise is a primary concern for you, the Noctua cooler may provide a more tranquil computing experience, albeit with potentially less cooling power.
Design and Aesthetics
In terms of design, the Thermalright Peerless Assassin features a modern dual-tower setup with a matte black finish and a magnetically attached top cover that includes a 5-inch IPS LCD screen for monitoring performance. This innovative design not only enhances aesthetics but also adds functionality. In contrast, the Noctua NH-U12S opts for a classic look with a sleek, slim-tower form factor that fits seamlessly in most cases. While both designs serve their purpose, the Thermalright's more contemporary approach may appeal to users looking for a visually striking cooler.
Compatibility
Compatibility is an essential factor to consider when selecting a CPU cooler. The Thermalright Peerless Assassin stands at 164mm in height, ensuring it fits in most mainstream ATX cases while accommodating tall RAM heat spreaders and GPUs. On the other hand, the Noctua NH-U12S is designed not to overhang RAM or PCIe slots on most current motherboards, making it an excellent choice for compact builds. Users with limited space may find the Noctua cooler more accommodating, while those with larger cases may prefer the performance and aesthetics of the Thermalright model.
Installation Process
The installation process can significantly impact user experience, and both coolers offer unique advantages. The Thermalright Peerless Assassin comes with a user-friendly design that simplifies setup, although specific details on the mounting process are not provided. In contrast, the Noctua NH-U12S includes the SecuFirm2 mounting system, which is praised for its ease of installation across various Intel and AMD sockets. With high-end NT-H1 thermal paste included, users can expect a straightforward installation with the Noctua cooler, making it a more accessible option for those new to building PCs.
Warranty and Reliability
When investing in a CPU cooler, warranty and reliability are critical considerations. The Thermalright Peerless Assassin comes with no specific warranty details mentioned, potentially leaving users uncertain about long-term support. Meanwhile, the Noctua NH-U12S is backed by a 6-year manufacturer’s warranty, reflecting the brand's confidence in its quality and durability. For users prioritizing peace of mind, the extended warranty offered by Noctua could be a deciding factor.
Price Comparison
In terms of pricing, the Thermalright Peerless Assassin is slightly more economical at C$78.59 compared to the Noctua NH-U12S, which retails for C$79.95. The difference of C$1.36 might seem negligible, but it could influence budget-conscious consumers. Despite the minor price difference, each cooler offers its unique advantages, making it essential to weigh the features against your specific needs.
Which should you buy?
Choosing between the Thermalright Peerless Assassin 120 Vision MAX ARGB Black and the Noctua NH-U12S ultimately depends on your specific requirements and preferences. If you prioritize cutting-edge cooling performance and modern aesthetics, the Thermalright cooler may be the better choice. However, if silent operation, ease of installation, and a longer warranty are more important to you, the Noctua NH-U12S could be the ideal option. Both coolers deliver exceptional value in the competitive CPU cooler market, ensuring your CPU remains cool and efficient.
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