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

Brand Overview

Both the Thermalright SI-100 White ARGB CPU Air Cooler and the Thermalright Peerless Assassin 120 Black CPU Air Cooler are products from Thermalright, a brand known for over 20 years in the computer accessory market. The SI-100 White is priced at C$35.90, making it a budget-friendly option, while the Peerless Assassin 120 comes at a higher price of C$54.90. Despite the price difference, both coolers reflect Thermalright's commitment to quality and innovation in CPU cooling solutions.

Design and Build Quality

In terms of design, the SI-100 White features a compact form factor with dimensions of 120mm x 108mm x 100mm and a weight of 0.64kg. The sleek white ARGB design adds aesthetic appeal, especially for builds focused on visual impact. On the other hand, the Peerless Assassin 120 is larger, measuring 125mm x 135mm x 157mm and weighing 1.02kg, and it boasts a striking black finish that gives it a more robust presence. The choice between aesthetics and form factor may influence your decision based on your PC case and personal preferences.

Cooling Performance

The cooling performance of these two coolers is a key differentiator. The SI-100 White utilises a single PWM fan that operates at a maximum speed of 2000 RPM, providing an airflow of 72.37 CFM, which contributes to its effective cooling capabilities. In contrast, the Peerless Assassin 120 utilizes two PWM fans, achieving a slightly lower maximum speed of 1500 RPM but generates a respectable airflow of 66.17 CFM. The dual-fan configuration of the Peerless Assassin may offer more efficient cooling under load, making it a better choice for high-performance setups.

Noise Levels

When it comes to noise levels, both coolers are designed to operate quietly. The SI-100 White has a noise level of ≤27.7 dB(A), while the Peerless Assassin 120 operates even quieter at ≤25.6 dB(A). This means that if you're seeking a cooler for a silent build, the Peerless Assassin 120 takes the lead with its quieter operation, making it potentially more suitable for environments where noise is a concern.

Compatibility

Both coolers are compatible with a wide range of CPU sockets, including various Intel and AMD platforms. The SI-100 White supports Intel sockets from LGA 1150 to LGA 2066 and AMD AM4 and AM5, ensuring versatility in installations. Similarly, the Peerless Assassin 120 supports the same Intel and AMD sockets. This universal compatibility makes either cooler a solid choice for users upgrading or building new systems.

Installation

In terms of installation, both coolers are designed to be user-friendly, featuring metal fasteners for easy setup on both Intel and AMD platforms. The SI-100 White's compact design allows for straightforward installation in small to medium-sized cases, while the Peerless Assassin 120's larger size may require more room but provides enhanced cooling potential. If space and ease of installation are crucial to you, the SI-100 White may be the better option due to its smaller dimensions.

Pricing and Value

The SI-100 White is priced at C$35.90, making it a more affordable choice for those on a tighter budget or for users who do not require extreme cooling. In contrast, the Peerless Assassin 120, at C$54.90, targets users looking for enhanced performance and better cooling solutions. The price difference reflects the additional features and performance capabilities of the Peerless Assassin, making it a worthwhile investment for high-performance systems.

Which should you buy?

Choosing between the Thermalright SI-100 White ARGB CPU Air Cooler and the Thermalright Peerless Assassin 120 Black CPU Air Cooler ultimately depends on your specific needs and preferences. If you prefer a more budget-friendly option with a compact design and solid cooling performance, the SI-100 White would be the right choice. However, if you are looking for superior cooling potential, quieter operation, and a more robust design, the Peerless Assassin 120 justifies its higher price tag. Consider your PC build, performance requirements, and budget when making your decision.