Noctua NH-L9x65 chromax.Black vs Thermalright Peerless Assassin 120 Vision MAX ARGB

Overview of the Products

In this comparison, we evaluate the Noctua NH-L9x65 chromax.Black and the Thermalright Peerless Assassin 120 Vision MAX ARGB Black. The Noctua cooler is priced at $79.95, while the Thermalright model is available for $57.69, making it about 28% cheaper. Both products cater to different user needs, with the Noctua focusing on compact builds and the Thermalright offering advanced cooling features.

Design and Aesthetics

The Noctua NH-L9x65 chromax.Black showcases a sleek, all-black design, making it an appealing choice for users who prioritize aesthetics in their builds. Its compact size of 65mm in height is perfect for HTPCs and Small Form Factor (SFF) setups. In contrast, the Thermalright Peerless Assassin 120 features a dual-tower design and a magnetic top cover with a built-in 5-inch IPS LCD screen. This screen not only enhances its visual appeal but also provides real-time monitoring of system parameters, adding a modern touch to its functionality.

Cooling Performance

Cooling performance is a critical factor in CPU cooler selection. The Noctua NH-L9x65 is recommended for CPUs with low to moderate heat dissipation, making it ideal for efficient cooling in compact builds. However, the Thermalright Peerless Assassin 120 boasts superior cooling capabilities with its dual-tower design and six pure copper heat pipes, achieving a high-speed fan rotation of 2150 RPM. This configuration delivers an airflow of 69 CFM and operates at a noise level of ≤27 dB(A), catering to users who seek high performance in cooling.

Compatibility

The Noctua NH-L9x65 chromax.Black is designed for a wide range of Intel and AMD sockets, including Intel LGA1851, LGA1700, LGA1200, and LGA115x, as well as AMD AM5 and AM4. Its compact footprint ensures compatibility with most motherboard configurations, avoiding interference with RAM or PCIe slots. The Thermalright Peerless Assassin 120 also supports a wide array of sockets, including Intel's LGA1851, LGA1700, and LGA115x, along with AMD AM4 and AM5. However, its larger size may limit compatibility with smaller cases, which could be a crucial factor for some users.

Installation Process

Both coolers are designed for user-friendly installation. The Noctua NH-L9x65 comes with the SecuFirm2 mounting system, which simplifies the installation process across various sockets. It also includes high-end NT-H1 thermal paste for optimal thermal conductivity. The Thermalright Peerless Assassin 120, while offering excellent performance, features a more complex installation due to its dual-tower design. However, it provides a robust mounting system that ensures secure fitting. Users may find the Noctua cooler easier to install, especially in tight spaces.

Noise Levels

Noise levels are an essential consideration for many users. The Noctua NH-L9x65 is known for its ultra-quiet operation, thanks to its highly optimized NF-A9x14 slim fan, which can be controlled via PWM and includes a Low-Noise Adaptor. This makes it an excellent choice for noise-sensitive environments. The Thermalright Peerless Assassin 120 operates at a slightly higher noise level, with its fans generating noise up to 27 dB(A). While still relatively quiet, users who prioritize silence may lean towards the Noctua cooler.

Price Comparison

When it comes to pricing, the Thermalright Peerless Assassin 120 is significantly more affordable at $57.69 compared to the Noctua NH-L9x65's price of $79.95. This represents a difference of about $22.26, or roughly 28%, making the Thermalright a more budget-friendly option for users looking for value without compromising on performance. However, the Noctua cooler's premium construction and compact design may justify its higher price for those with specific needs.

Which should you buy?

Ultimately, the choice between the Noctua NH-L9x65 chromax.Black and the Thermalright Peerless Assassin 120 Vision MAX ARGB Black depends on your specific requirements. If you're seeking a compact, low-profile cooler suitable for small builds and quiet operation, the Noctua is a solid choice. However, if you prioritize cooling performance, innovative features, and a more budget-friendly price, the Thermalright cooler stands out. Each cooler has its strengths, making them suitable for different user preferences and setups.