Thermalright SI-100 White ARGB CPU Air Cooler vs Thermalright Peerless Assassin 120 SE Black CPU Cooler

Overview of the Thermalright SI-100 White ARGB CPU Air Cooler

The Thermalright SI-100 White ARGB CPU Air Cooler is designed for compact builds, featuring a height of just 100mm. This makes it suitable for small to medium-sized computer cases, providing an efficient cooling solution without sacrificing space. With a current price of C$35.90, it represents a cost-effective option for users looking to maintain low temperatures within a limited form factor.

The cooler incorporates advanced AGHP 3.0 technology with six 6mm heat pipes, ensuring an optimal heat dissipation process. This technology aims to resolve the inverse gravity effect that can occur due to varying orientations of the cooler. Additionally, it boasts a long service life of up to 20,000 hours, supported by S-FDB v2.0 bearings, making it a reliable choice for gamers and PC builders alike.

Features of the Thermalright Peerless Assassin 120 SE Black CPU Cooler

The Thermalright Peerless Assassin 120 SE Black CPU Cooler is a more robust solution with a height of 155mm, allowing for dual tower and dual fan configurations. Priced at C$46.79, it justifies its higher cost with significant cooling capabilities and advanced design features that enhance heat dissipation.

Utilizing a fully electroplated reflow soldering process and a micro-carved copper base, this cooler maximizes the effective heat dissipation area. The dual PWM fans can generate airflow up to 66.17 CFM at a noise level of just 25.6 dB(A), making it an efficient yet quiet option for those who need powerful cooling performance for high-end CPUs.

Design and Aesthetics

The Thermalright SI-100 White ARGB offers a sleek white finish with RGB lighting, making it an attractive option for users who want to enhance the visual appeal of their builds. Its compact size and minimalistic design blend well with various themes, especially in setups where space is at a premium.

In contrast, the Thermalright Peerless Assassin 120 SE Black features an all-black design with a more robust dual tower structure. This cooler not only looks imposing but also serves a practical purpose by increasing the cooling area. The combination of aesthetics and functionality makes it suitable for both gaming and professional environments, appealing to those who prioritise performance without compromising on style.

Cooling Performance

The Thermalright SI-100 White ARGB CPU Air Cooler, with its single fan design, delivers a maximum airflow of 72.37 CFM. This is achieved at a noise level of up to 27.7 dB(A), which is relatively quiet for a cooler of its size. However, while it is effective for its compact nature, it may not be sufficient for overclocking or high-performance setups.

On the other hand, the Thermalright Peerless Assassin 120 SE Black, featuring dual fans, can draw up to 66.17 CFM at a quieter noise level of 25.6 dB(A). While its airflow is slightly lower than that of the SI-100, the dual fan setup allows for more efficient heat management, especially under heavy loads. This makes it a preferable choice for users pushing their CPUs to their limits.

Compatibility and Installation

Both coolers are compatible with a range of Intel and AMD CPU sockets, including popular platforms such as AM4, AM5, and Intel's LGA 1200 and 1700. The Thermalright SI-100 comes with metal fasteners for easy installation, making it accessible for first-time builders who may be intimidated by more complex setups.

The Thermalright Peerless Assassin 120 SE Black also includes a comprehensive mounting kit and instructions, facilitating a straightforward installation process. Its larger size and dual tower design may pose challenges in cramped cases, but it is generally compatible with most standard ATX and Micro-ATX builds, offering flexibility for various user needs.

Noise Levels

Noise performance is a crucial consideration for many PC builders. The Thermalright SI-100 White ARGB operates at a maximum noise level of 27.7 dB(A), delivering efficient cooling while remaining relatively quiet. This makes it an excellent choice for gamers who prefer a quieter gaming environment without the distraction of loud fans.

In comparison, the Thermalright Peerless Assassin 120 SE Black operates even more quietly at a maximum of 25.6 dB(A). This lower noise level, combined with its dual fan design, allows for effective cooling without introducing additional sound, making it suitable for both gaming and professional workstations where silence is valued.

Price Comparison

The Thermalright SI-100 White ARGB is priced at C$35.90, making it an economical choice for budget-conscious users who still want quality cooling performance. Its affordability does not compromise on essential features, making it an attractive option for entry-level builds.

Conversely, the Thermalright Peerless Assassin 120 SE Black is priced higher at C$46.79, reflecting its advanced cooling capabilities and dual fan configuration. While it is a pricier option, it caters to users seeking superior performance, particularly in demanding applications such as gaming or intensive computing tasks.

Which should you buy?

Choosing between the Thermalright SI-100 White ARGB and the Thermalright Peerless Assassin 120 SE Black ultimately depends on your specific needs and preferences. If you're constrained by space and looking for an affordable yet effective cooling solution, the SI-100 is a solid choice with its compact design and sufficient airflow. However, if you require enhanced cooling performance and are willing to invest in a more robust solution, the Peerless Assassin 120 SE Black offers superior heat dissipation and quieter operation, making it ideal for high-performance systems. Consider your build requirements, budget, and aesthetic preferences when making your decision.