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Thermalright Peerless Assassin 120 SE CPU Air Cooler vs VooGenzek 15 PCS Assorted Thickness 0.5/1/1.5 mm Silicone Thermal Pad with 6.0 W

Updated August 2026The Thermalright Peerless Assassin 120 SE CPU Air Cooler offers superior cooling performance, making it the better choice for high-performance builds, while the VooGenzek thermal pads are a budget-friendly option for less demanding applications.

The Thermalright Peerless Assassin 120 SE CPU Air Cooler offers superior cooling performance, making it the better choice for high-performance builds, while the VooGenzek thermal pads are a budget-friendly option for less demanding applications.

Why Thermalright Peerless Assassin 120 SE CPU Air Cooler is better

Cooling Performance

Superior cooling with dual fans and heat pipes

Build Quality

Robust design with metal fasteners for secure installation

Brand Reputation

Established brand known for high-performance cooling solutions

Why VooGenzek 15 PCS Assorted Thickness 0.5/1/1.5 mm Silicone Thermal Pad with 6.0 W is better

Price

More affordable option at £5.69

Ease of Use

Flexible and easy to cut for various applications

Versatility

Suitable for a wide range of electronic components

Overall score

Thermalright Peerless Assassin 120 SE CPU Air Cooler
85
VooGenzek 15 PCS Assorted Thickness 0.5/1/1.5 mm Silicone Thermal Pad with 6.0 W
65

Specifications

SpecThermalright Peerless Assassin 120 SE CPU Air CoolerVooGenzek 15 PCS Assorted Thickness 0.5/1/1.5 mm Silicone Thermal Pad with 6.0 W
Cooling TypeAir CoolerThermal Pad
Max RPM1550N/A
Airflow (CFM)66.17N/A
Thermal ConductivityN/A6.0 W/Mk
Socket CompatibilityIntel & AMDN/A

Dimension comparison

Thermalright Peerless Assassin 120 SE CPU Air CoolerVooGenzek 15 PCS Assorted Thickness 0.5/1/1.5 mm Silicone Thermal Pad with 6.0 W

Overview of the Products

In this comparison, we will explore two distinct products in the realm of CPU cooling: the Thermalright Peerless Assassin 120 SE CPU Air Cooler and the VooGenzek 15 PCS Assorted Thickness Silicone Thermal Pad. The former is a high-performance air cooler priced at £26.90, while the latter offers a budget-friendly alternative for thermal management at just £5.69. Understanding their features and applications will help you determine which product best suits your needs.

Design and Build Quality

The Thermalright Peerless Assassin 120 SE boasts a robust design with dimensions of 125(L)x135(W)x155(H)mm and weighs 0.97kg. It features a double tower cooling structure, which enhances its heat dissipation capabilities. In contrast, the VooGenzek thermal pads are designed to be soft and flexible, measuring 20mm by 67mm, and come in assorted thicknesses of 0.5mm, 1mm, and 1.5mm. While the air cooler is engineered for maximum cooling efficiency, the thermal pads offer a practical solution for various applications where traditional thermal paste may fall short.

Thermal Performance

When it comes to thermal performance, the Thermalright Peerless Assassin 120 SE is equipped with six 6mm heat pipes and dual PWM fans that operate at a maximum speed of 1550 RPM, pushing airflow of 66.17 CFM while maintaining a noise level of ≤25.6dB(A). This design is aimed at delivering excellent cooling for demanding CPU tasks. On the other hand, the VooGenzek thermal pads have a thermal conductivity rating of 6.0 W/Mk, making them suitable for low-pressure applications. Though the pads are not designed for high-performance cooling like the air cooler, their ease of installation and versatility make them an attractive option for various electronic components.

Compatibility and Installation

The Thermalright Peerless Assassin 120 SE is designed for compatibility with a range of CPU sockets, including Intel's LGA1150, LGA1151, LGA1155, LGA1156, LGA1200, LGA1700, and LGA1851, as well as AMD's AM4 and AM5 sockets. This broad compatibility makes it a versatile choice for many builds. Installation is facilitated by provided metal fasteners, ensuring a secure fit. In contrast, the VooGenzek thermal pads are user-friendly, allowing for easy selection of thickness and cutting to size, making them suitable for various applications such as GPUs, control boards, and even automotive components.

Cost and Value

The price difference between the two products is significant, with the Thermalright Peerless Assassin 120 SE priced at £26.90 and the VooGenzek thermal pads at just £5.69. While the air cooler represents a higher investment, it offers superior cooling performance for high-powered CPUs, which can be essential for gamers and content creators. Conversely, the thermal pads deliver excellent value for users seeking an affordable solution for thermal management in less demanding applications, providing a cost-effective alternative for DIY enthusiasts.

User Experience and Feedback

User feedback on the Thermalright Peerless Assassin 120 SE highlights its efficient cooling capabilities and relatively quiet operation, making it a popular choice among PC builders. The ease of installation and solid performance under load have garnered positive reviews. On the other hand, the VooGenzek thermal pads are appreciated for their flexibility and ease of use, particularly for those who need to replace traditional thermal paste. Users have noted that while these pads may not match the cooling efficiency of a dedicated cooler, they serve as a reliable option for various electronic applications.

Brand Reputation

Thermalright is a well-established brand with over 20 years in the market, known for its focus on high-performance cooling solutions. Their products are often recommended by enthusiasts for their reliability and effectiveness. VooGenzek, while less prominent, offers a range of practical thermal solutions aimed at budget-conscious consumers. Both brands have their merits, but Thermalright's reputation for quality in the cooling industry gives it an edge for those prioritising performance.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 SE CPU Air Cooler and the VooGenzek 15 PCS Assorted Thickness Silicone Thermal Pad ultimately depends on your specific needs. If you are building a high-performance PC that requires exceptional cooling, the Thermalright cooler is the clear choice, given its advanced features and compatibility with a wide range of CPU sockets. However, if you are looking for a versatile, cost-effective solution for thermal management in various applications, the VooGenzek pads present a strong alternative. Assess your requirements and budget to make an informed decision that aligns with your cooling needs.

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Thermalright Peerless Assassin 120 SE CPU Air Cooler vs VooGenzek 15 PCS Assorted Thickness 0.5/1/1.5 mm Silicone Thermal Pad with 6.0 W | versusfinder