Thermalright Peerless Assassin 120 CPU Air Cooler vs Noctua NH-D15S chromax.Black

Overview of the Thermalright Peerless Assassin 120 and Noctua NH-D15S chromax.Black

The Thermalright Peerless Assassin 120 is priced at C$51.39, while the Noctua NH-D15S chromax.Black is significantly higher at C$149.95. This price difference indicates a disparity in their features and cooling performance. The Thermalright model offers effective cooling through its twin-tower design, whereas the Noctua cooler is renowned for its premium build quality and performance, having received over 150 awards.

Design and Build Quality

Design-wise, the Thermalright Peerless Assassin 120 showcases a twin-tower structure with a modern aesthetic, including a white paint finish that adds to its visual appeal. In contrast, the Noctua NH-D15S chromax.Black features a sleek all-black design, making it compatible with various colour schemes. The NH-D15S is well-known for its dual-tower performance while maintaining an asymmetrical single-fan layout, which allows for greater RAM clearance at 65mm. Both coolers focus on ease of installation, but the Noctua’s 6-year warranty reflects its emphasis on durability.

Cooling Performance

The Thermalright Peerless Assassin 120 boasts an effective heat dissipation area of 9600cm² and is equipped with dual 120mm PWM fans that can reach a maximum airflow of 66.17 CFM. This cooler supports a TDP of 245W, indicating robust cooling capabilities for high-performance CPUs. On the other hand, the Noctua NH-D15S chromax.Black is recognised for its award-winning NF-A15 140mm fan, which provides whisper-quiet operation at idle while delivering full cooling performance under load. This balance makes the NH-D15S a reliable option for users prioritising noise levels alongside cooling efficiency.

Noise Levels

When it comes to noise, the Thermalright Peerless Assassin 120 operates at a maximum noise level of 25.6dB(A), which is quite silent for a dual-fan cooler. However, the Noctua NH-D15S chromax.Black is designed with low noise as a priority, offering a Low-Noise Adaptor and PWM for automatic speed control, enabling it to remain exceptionally quiet even under heavy loads. Users seeking a quieter cooling solution may favour the Noctua, especially given its reputation for whisper-quiet performance.

Compatibility

The Thermalright Peerless Assassin 120 features compatibility with a wide range of CPU sockets, including Intel's LGA 1150 through LGA 2066 and AMD’s AM4 and AM5 platforms. This extensive compatibility makes it a versatile choice for many builds. Conversely, the Noctua NH-D15S chromax.Black is also compatible with a variety of sockets, including Intel’s LGA 1700 and LGA 1851, as well as AMD’s AM4 and AM5. Both coolers provide necessary mounting hardware, but the Thermalright’s broader socket support might appeal to users with older systems.

Installation Process

Installation is straightforward for both coolers, but the Noctua NH-D15S chromax.Black includes the SecuFirm2 mounting system, which is praised for its user-friendliness. This system simplifies the installation on various Intel and AMD platforms. The Thermalright Peerless Assassin 120 also offers an uncomplicated installation experience, with metal fasteners designed for both Intel and AMD sockets. While both coolers are designed for ease of installation, Noctua's dedicated focus on a hassle-free setup may be more appealing to newcomers.

Aesthetics

Aesthetically, the Thermalright Peerless Assassin 120 stands out with its white paint finish and RGB lighting effects, which can be synchronised with a motherboard for a cohesive look. This adds a vibrant touch to any gaming setup. In contrast, the Noctua NH-D15S chromax.Black adopts a more understated design, making it suitable for users who prefer a more classic look. While both coolers have their unique appeal, the choice may come down to personal preference regarding colour schemes and visual flair.

Which should you buy?

Ultimately, the choice between the Thermalright Peerless Assassin 120 and the Noctua NH-D15S chromax.Black depends on what you value most in a CPU cooler. The Thermalright model offers exceptional value with a price of C$51.39, excellent cooling performance, and extensive compatibility, making it a strong choice for budget-conscious users. However, if you are willing to invest more for superior build quality, quieter operation, and a proven track record of performance, the Noctua NH-D15S chromax.Black at C$149.95 is hard to beat. For those prioritising aesthetics, both options have their merits, but the RGB features of the Thermalright may sway those looking for a more dynamic visual experience.