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Thermalright Assassin X 120 SE ARGB CPU Air Cooler vs Thermalright LGA1700-BCF Black V2 CPU Retainer

Updated August 2026The Thermalright Assassin X 120 SE ARGB CPU Air Cooler excels in cooling performance and aesthetics, while the LGA1700-BCF Black V2 CPU Retainer is a budget-friendly option for CPU stability. Choose based on your needs.

The Thermalright Assassin X 120 SE ARGB CPU Air Cooler excels in cooling performance and aesthetics, while the LGA1700-BCF Black V2 CPU Retainer is a budget-friendly option for CPU stability. Choose based on your needs.

Why Thermalright Assassin X 120 SE ARGB CPU Air Cooler is better

cooling performance

Handles TDP of 125-225W

aesthetic appeal

Features ARGB lighting

compatibility

Supports multiple CPU sockets

Why Thermalright LGA1700-BCF Black V2 CPU Retainer is better

price

More affordable at C$8.99

installation ease

Simpler installation process

weight

Lighter at 20g

Overall score

Thermalright Assassin X 120 SE ARGB CPU Air Cooler
85
Thermalright LGA1700-BCF Black V2 CPU Retainer
65

Specifications

SpecThermalright Assassin X 120 SE ARGB CPU Air CoolerThermalright LGA1700-BCF Black V2 CPU Retainer
Fan Speed1550 RPMN/A
Airflow66.17 CFMN/A
MaterialAluminumAluminum Alloy
Socket SupportIntel/AMDIntel LGA1700
Noise Level≤25.6 dB(A)N/A

Dimension comparison

Thermalright Assassin X 120 SE ARGB CPU Air CoolerThermalright LGA1700-BCF Black V2 CPU Retainer

Overview of Thermalright Assassin X 120 SE ARGB CPU Air Cooler

The Thermalright Assassin X 120 SE ARGB CPU Air Cooler is designed for efficient cooling performance combined with aesthetic appeal. Priced at C$24.29, this cooler features a compact design with dimensions of 125mm x 71mm x 148mm and a weight of 0.645 kg, making it suitable for medium-sized computer cases. With the ability to handle a thermal design power (TDP) of 125 to 225W, it is equipped with advanced technology to ensure optimal CPU temperatures.

The cooler's PWM fan operates at a maximum speed of 1550 RPM, providing an airflow of 66.17 CFM while maintaining a noise level of ≤25.6 dB(A). This allows for a balance of efficient cooling and quiet operation, catering to users who value a serene computing environment. Furthermore, its compatibility with multiple CPU sockets, including Intel's LGA 1200 and 1700 and AMD's AM4, ensures flexibility in various builds.

Overview of Thermalright LGA1700-BCF Black V2 CPU Retainer

The Thermalright LGA1700-BCF Black V2 CPU Retainer stands out as a budget-friendly accessory priced at C$8.99. Its primary function is to prevent CPU bending, particularly for Intel's LGA1700 socket, which is crucial for maintaining the integrity of the processor during cooler installation. Constructed from durable aluminium alloy, this retainer is lightweight at just 20g, ensuring it adds minimal bulk to your setup.

With dimensions of 54mm x 70mm x 6mm, the retainer is designed with precision to avoid interference with capacitors, providing a secure fit that optimises CPU heat dissipation. It also comes with an L-shaped screwdriver, enhancing ease of installation. This product supports a range of Intel CPUs across the 12th to 14th generations and fits various motherboards, making it a versatile addition for builders focused on Intel's latest chipsets.

Cooling Efficiency Comparison

In terms of cooling efficiency, the Thermalright Assassin X 120 SE ARGB CPU Air Cooler is clearly superior due to its active cooling capabilities. With a TDP handling range of 125 to 225W, this cooler is specifically designed to manage higher heat outputs from demanding CPUs, making it ideal for gamers and professionals alike. The airflow of 66.17 CFM and a maximum fan speed of 1550 RPM contribute significantly to its cooling performance.

Conversely, the LGA1700-BCF Black V2 CPU Retainer does not provide cooling in the traditional sense. Instead, its role is to support the CPU and prevent bending caused by the weight of the cooler itself. While important for stability, it lacks the active cooling features that the Assassin X 120 SE offers, making it less effective in managing temperatures under heavy loads.

Installation Process

Installing the Thermalright Assassin X 120 SE ARGB CPU Air Cooler involves a more complex procedure compared to the LGA1700-BCF Black V2 CPU Retainer. While the cooler comes with mounting hardware compatible with both Intel and AMD platforms, it requires careful assembly to ensure optimal contact with the CPU for effective heat dissipation.

On the other hand, the LGA1700-BCF Black V2 is designed for straightforward installation, as indicated by its included L-shaped screwdriver. Users can easily follow the instructions or installation videos, making it accessible for those less experienced with hardware assembly. This simplicity makes the retainer an appealing choice for first-time builders or those looking for a hassle-free solution.

Aesthetic Appeal

The aesthetic aspect of the Thermalright Assassin X 120 SE ARGB CPU Air Cooler is enhanced by its ARGB (Addressable RGB) lighting, which allows users to customise the cooler's appearance to match their build's theme. This feature not only adds a visual flair but also allows for synchronisation with other RGB components, creating a cohesive look for the gaming rig.

In contrast, the LGA1700-BCF Black V2 CPU Retainer is functional but lacks any visual enhancements. Its anodised sandblasted finish does provide a sleek look, but it does not offer the same level of customisation or visual impact as the Assassin X 120 SE. For users prioritising aesthetics, the cooler certainly holds the advantage.

Price Comparison

When it comes to pricing, the Thermalright Assassin X 120 SE ARGB CPU Air Cooler is significantly more expensive at C$24.29, compared to the LGA1700-BCF Black V2 CPU Retainer's price of C$8.99. This price difference reflects the advanced technology and cooling capabilities of the cooler, which are essential for high-performance systems.

However, for users who are budget-conscious or only require a basic solution to prevent CPU bending, the retainer offers a cost-effective option. It is important for buyers to consider their specific needs — whether they require high-end cooling or simply a means to secure their CPU.

Compatibility and Use Cases

The Thermalright Assassin X 120 SE ARGB CPU Air Cooler boasts broad compatibility with various Intel and AMD socket types, making it a versatile choice for a wide range of builds. It supports modern platforms including Intel LGA 115X, 1200, 1700, and AMD AM4, which is essential for users who may upgrade their CPUs in the future.

On the other hand, the LGA1700-BCF Black V2 CPU Retainer is specifically designed for Intel's LGA1700 socket, focusing on users who are utilising Intel's latest generations. While it is effective for its intended purpose, its narrower scope may limit its appeal for those using different CPU sockets or brands.

Which should you buy?

In conclusion, your choice between the Thermalright Assassin X 120 SE ARGB CPU Air Cooler and the LGA1700-BCF Black V2 CPU Retainer should be based on your specific needs and budget. If you require effective cooling performance with stunning visual enhancements, the Assassin X 120 SE is the clear winner. However, if you are looking for a simple, affordable solution to prevent CPU bending, the LGA1700-BCF Black V2 offers excellent value. Ultimately, understanding your priorities will guide you to the right product for your build.

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Thermalright Assassin X 120 SE ARGB CPU Air Cooler vs Thermalright LGA1700-BCF Black V2 CPU Retainer | versusfinder