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Thermalright Peerless Assassin 140 Black CPU Cooler vs JAGTRADE Fan Memory Active Heatsink Cooling Solution for DDR DDR2 DDR3 DDR4 DDR5

Updated August 2026The Thermalright Peerless Assassin 140 excels in CPU cooling performance and build quality, while the JAGTRADE solution is a budget-friendly option for RAM cooling. Choose based on your specific needs.

The Thermalright Peerless Assassin 140 excels in CPU cooling performance and build quality, while the JAGTRADE solution is a budget-friendly option for RAM cooling. Choose based on your specific needs.

Why Thermalright Peerless Assassin 140 Black CPU Cooler is better

Cooling Performance

Higher air volume and advanced heat dissipation technology.

Build Quality

Robust twin-tower design with premium materials.

Compatibility

Supports a wider range of CPU socket types.

Why JAGTRADE Fan Memory Active Heatsink Cooling Solution for DDR DDR2 DDR3 DDR4 DDR5 is better

Price

More budget-friendly option.

Size

Compact design suitable for smaller builds.

Ease of Installation

Adjustable fan position for better fit.

Overall score

Thermalright Peerless Assassin 140 Black CPU Cooler
85
JAGTRADE Fan Memory Active Heatsink Cooling Solution for DDR DDR2 DDR3 DDR4 DDR5
65

Specifications

SpecThermalright Peerless Assassin 140 Black CPU CoolerJAGTRADE Fan Memory Active Heatsink Cooling Solution for DDR DDR2 DDR3 DDR4 DDR5
MaterialAluminium/CopperABS
Noise Level≤25.6 dB(A)Not specified
Fan TypeDual PWMDouble 5020
Socket CompatibilityLGA1150-1700, AM4/AM5DDR to DDR5
PriceC$54.90C$31.17

Dimension comparison

Thermalright Peerless Assassin 140 Black CPU CoolerJAGTRADE Fan Memory Active Heatsink Cooling Solution for DDR DDR2 DDR3 DDR4 DDR5

Overview of the Products

When it comes to enhancing your computer's performance, both the Thermalright Peerless Assassin 140 Black CPU Cooler and the JAGTRADE Fan Memory Active Heatsink Cooling Solution offer unique cooling solutions tailored for different components. The Peerless Assassin is focused on CPU cooling, while the JAGTRADE solution targets RAM. Priced at C$54.90 and C$31.17 respectively, these products cater to different cooling needs and budgets.

Design and Build Quality

The Thermalright Peerless Assassin 140 features a robust twin-tower design constructed with a combination of aluminium and pure copper. This design enhances heat dissipation, allowing it to efficiently cool the CPU. With a height of 158 mm, it is designed to fit within large and medium-sized chassis, making it versatile for various builds. In comparison, the JAGTRADE cooling solution is compact, measuring approximately 120x62x28 mm. It utilises an ABS skin for shock absorption, ensuring durability while maintaining a lightweight profile. The contrasting designs reflect their intended functions; the Peerless Assassin is built for heavy-duty CPU cooling, while JAGTRADE provides a more straightforward RAM cooling solution.

Cooling Performance

The Thermalright Peerless Assassin 140 is engineered for effective heat dissipation, featuring six pure copper heat pipes and dual 1500 RPM fans that can generate a maximum air volume of 66.17 CFM. This powerful configuration is designed to keep the CPU at optimal temperatures even under load. The JAGTRADE solution, while not as powerful, still enhances RAM performance with its double 5020 fans. Although it does not specify RPM or CFM ratings, it is designed to prevent overheating during intense tasks, making it suitable for gamers and professionals alike.

Compatibility

Thermalright's Peerless Assassin 140 is compatible with a wide array of CPU socket types, including Intel's LGA 1150 through 1700 and AMD's AM4 and AM5, making it a versatile choice for various builds. Conversely, the JAGTRADE cooling solution supports DDR, DDR2, DDR3, DDR4, and DDR5 memory types, making it highly adaptable for various memory modules. This broad compatibility ensures that both products can fit into a wide range of setups, although they target different components.

Noise Levels

When it comes to noise levels, the Thermalright Peerless Assassin 140 operates at a noise value of ≤25.6 dB(A), which is relatively quiet given its performance capabilities. This low noise level is crucial for users who value a silent computing experience, especially in gaming or professional environments. The JAGTRADE cooling solution focuses on noise reduction as well, with its ABS skin designed to absorb shock and reduce noise. While specific decibel levels are not provided, the emphasis on a quiet operation suggests it is engineered to minimise disruption during usage.

Installation and User Experience

The Thermalright Peerless Assassin 140 comes with an all-metal fastener system and a Y-type adapter cable that simplifies the installation process, ensuring compatibility with various CPU models. This ease of installation is a significant advantage for users who may not be as experienced in building PCs. On the other hand, the JAGTRADE solution boasts an adjustable fan position, allowing for easy installation and avoiding interference with other components. This feature is beneficial for those looking to optimise their RAM cooling without complications.

Price and Value

The Thermalright Peerless Assassin 140 is priced at C$54.90, reflecting its advanced features and robust design aimed at serious gamers and PC builders who require effective CPU cooling. In contrast, the JAGTRADE cooling solution is more budget-friendly at C$31.17. This lower price point makes it an attractive option for users looking to improve their system's RAM cooling without breaking the bank. Each product offers value in its respective category, catering to different cooling needs and price sensitivities.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 140 and the JAGTRADE Fan Memory Active Heatsink Cooling Solution ultimately depends on your specific cooling needs. If you are focused on serious CPU cooling with a robust design and high performance, the Thermalright Peerless Assassin 140 is the superior choice at C$54.90. However, for those looking to enhance RAM cooling with a more budget-friendly solution, the JAGTRADE product at C$31.17 offers solid performance without a hefty investment. Each product excels in its category, making your decision reliant on whether you need CPU or RAM cooling.

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Thermalright Peerless Assassin 140 Black CPU Cooler vs JAGTRADE Fan Memory Active Heatsink Cooling Solution for DDR DDR2 DDR3 DDR4 DDR5 | versusfinder