vsversusfinder

Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm vs Gamma A40 ARGB BK CPU Cooler

Updated August 2026The Thermalright Peerless Assassin offers superior cooling performance and aesthetics compared to the Gamma A40. However, the Gamma A40 is a budget-friendly option for less demanding needs.

The Thermalright Peerless Assassin offers superior cooling performance and aesthetics compared to the Gamma A40. However, the Gamma A40 is a budget-friendly option for less demanding needs.

Why Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm is better

Cooling Performance

Higher fan speed and air volume for better heat dissipation.

Noise Levels

Quieter operation at ≤25.6 dB(A) compared to typical compact coolers.

Design

Sleek dual-tower design with digital display enhances aesthetics.

Why Gamma A40 ARGB BK CPU Cooler is better

Price

Significantly cheaper at C$29.09.

Compact Size

Smaller height of 133mm fits in tighter cases.

Ease of Installation

Designed for straightforward installation on mainstream platforms.

Overall score

Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm
85
Gamma A40 ARGB BK CPU Cooler
60

Specifications

SpecThermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm Gamma A40 ARGB BK CPU Cooler
Fan Speed1850 RPMN/A
Air Volume88.89 CFMN/A
Noise Level≤25.6 dB(A)N/A
CompatibilityIntel & AMDIntel & AMD
Installation EaseModerateEasy

Dimension comparison

Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm Gamma A40 ARGB BK CPU Cooler

Introduction to CPU Coolers

When it comes to cooling solutions for your CPU, the choice between the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler and the Gamma A40 ARGB BK CPU Cooler can significantly affect performance and aesthetics. Both coolers offer unique features, but they cater to different needs and budgets. The Thermalright unit is priced at C$62.90, whereas the Gamma A40 is a more budget-friendly option at C$29.09.

Design and Aesthetics

The design of a CPU cooler plays an important role in both performance and visual appeal. The Thermalright Peerless Assassin stands tall at 162mm and sports a dual-tower and dual-fan configuration, boasting a sleek black finish and a magnetic top cover with a digital display. This cooler is designed to not only perform well but also to enhance the overall look of your build. In contrast, the Gamma A40 is more compact at 133mm high, making it a versatile option for smaller cases. Its round dot matrix top cover adds a classic touch, but it lacks the visual flair of the Thermalright's digital display.

Cooling Performance

When it comes to cooling efficiency, the Thermalright Peerless Assassin excels with a maximum fan speed of 1850 RPM and an air volume of 88.89 CFM. This configuration allows it to manage CPUs effectively, even under heavy loads. Its dual-fan setup ensures that heat is dissipated efficiently. The Gamma A40, while more compact, can still handle a TDP of up to 200W, making it suitable for mid-range CPUs. However, it only features a single 100mm fan, which may not provide the same level of cooling performance as the Thermalright.

Noise Levels

Noise levels are a crucial factor for many users, especially in quiet environments. The Thermalright Peerless Assassin operates at a noise level of ≤25.6 dB(A), which is relatively quiet given its powerful cooling capabilities. This makes it a solid choice for users who prioritize silent operation. On the other hand, the Gamma A40 does not specify its noise level, but typically, compact coolers with smaller fans can be noisier under load. Therefore, if noise is a primary concern, the Thermalright may be the better option.

Compatibility

Compatibility is essential for ensuring that your cooler will fit in your case and work with your CPU. The Thermalright Peerless Assassin is compatible with mainstream ATX chassis, thanks to its 162mm height. It can accommodate high-capacity memory and graphics cards without interference. The Gamma A40 is also designed for compatibility, with a height of 133mm, making it suitable for various cases, including smaller builds. Both coolers support Intel and AMD platforms, ensuring versatility in CPU compatibility.

Installation Process

Ease of installation can significantly affect the user experience when setting up a cooler. The Gamma A40 is designed for easy installation, with support for both Intel and AMD mainstream platforms, making it user-friendly for those who may not have extensive technical knowledge. The Thermalright Peerless Assassin, while also compatible with mainstream systems, may require a bit more effort due to its larger size and more complex dual-fan setup. However, the added cooling efficiency may justify the extra installation effort for some users.

Price Comparison

Price can often be a deciding factor when choosing between two products. The Thermalright Peerless Assassin is priced at C$62.90, reflecting its advanced features and superior cooling performance. In contrast, the Gamma A40 is significantly cheaper at C$29.09, making it an attractive option for budget-conscious consumers. While the Thermalright offers enhanced performance and aesthetics, the Gamma A40 provides solid value for those who need adequate cooling without breaking the bank.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler and the Gamma A40 ARGB BK CPU Cooler ultimately depends on your specific needs and budget. If you are looking for high performance, quieter operation, and a visually striking design, the Thermalright is the clear winner, despite its higher price. However, if you are on a tight budget and need a compact, reliable cooler for less demanding applications, the Gamma A40 is a commendable choice. Each cooler has its strengths, so consider your priorities when making a decision.

versusfinder.com is a participant in the Amazon.ca Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

Thermalright Peerless Assassin 120 Digital ARGB Black CPU Cooler Air with 6X6mm vs Gamma A40 ARGB BK CPU Cooler | versusfinder