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Gamma A40 ARGB BK CPU Cooler vs Thermalright PS120SE ARGB CPU Air Cooler

Updated August 2026The Thermalright PS120SE ARGB CPU Air Cooler offers superior features and performance, justifying its higher price. The Gamma A40 is a solid budget option for basic needs.

The Thermalright PS120SE ARGB CPU Air Cooler offers superior features and performance, justifying its higher price. The Gamma A40 is a solid budget option for basic needs.

Why Gamma A40 ARGB BK CPU Cooler is better

lower price

C$29.09 vs C$63.68

compact size

133mm height vs 154mm

easy installation

designed for mainstream platforms

Why Thermalright PS120SE ARGB CPU Air Cooler is better

better cooling tech

AGHP technology for efficient heat dissipation

dual fans

two 120mm fans for improved airflow

RGB customization

17 lighting modes vs standard ARGB

Overall score

Gamma A40 ARGB BK CPU Cooler
65
Thermalright PS120SE ARGB CPU Air Cooler
85

Specifications

SpecGamma A40 ARGB BK CPU CoolerThermalright PS120SE ARGB CPU Air Cooler
BrandOcypusThermalright
Current PriceC$29.09C$63.68
Fan SpeedN/A1500 RPM
AirflowN/A66.17 CFM
Bearing TypeN/AS-FDB

Dimension comparison

Gamma A40 ARGB BK CPU CoolerThermalright PS120SE ARGB CPU Air Cooler

Design and Compatibility

The design and compatibility of CPU coolers are crucial factors for ensuring they fit in your case and work efficiently with your hardware. The Gamma A40 ARGB BK CPU Cooler boasts a compact height of 133mm, making it compatible with a wide range of cases. In contrast, the Thermalright PS120SE ARGB CPU Air Cooler is slightly taller at 154mm, which may limit compatibility with smaller cases. However, both coolers support a TDP of up to 200W, ensuring they can handle substantial cooling needs regardless of their size.

Cooling Efficiency

Cooling efficiency is a vital aspect of any CPU cooler, impacting thermal performance and overall system stability. The Gamma A40 features a direct-touch heatpipe design with four Φ6mm heatpipes, which enhances the contact area for better heat transfer. In comparison, the Thermalright PS120SE utilises a 7x6mm heatpipe with advanced AGHP technology, promoting efficient heat dissipation. Both units are designed to deliver optimal cooling, but the Thermalright’s advanced technology may provide an edge in terms of longevity and reliability, especially with its industrial-grade S-FDB bearings rated for up to 20,000 hours.

Fan Performance

Fan performance plays a pivotal role in the effectiveness of CPU coolers. The Gamma A40 is equipped with a 100mm high-performance fan that surpasses the performance of many comparable compact coolers. On the other hand, the Thermalright PS120SE includes two PWM fans, measuring 120x120x25mm each, that can reach a speed of 1500 RPM, generating an airflow of up to 66.17 CFM. With a maximum noise level of 25.6 dB(A), the Thermalright cooler strikes a balance between performance and noise levels, making it a solid choice for users prioritising quieter operation.

Installation Process

The ease of installation can significantly impact the user experience when setting up a CPU cooler. The Gamma A40 is designed for straightforward installation on both Intel and AMD mainstream platforms. Meanwhile, the Thermalright PS120SE also supports a wide range of CPU cooling slots, including Intel LGA1700 and AMD AM5, accompanied by the necessary mounting plates and fasteners. Both coolers are crafted for user-friendly installation, but the Thermalright’s extensive compatibility options may appeal to users with diverse setups.

Aesthetics and RGB Features

Aesthetics, particularly with RGB lighting, can enhance the visual appeal of a PC build. The Gamma A40 showcases a classic round dot matrix design on its top cover, integrating ARGB lighting for a modern look. The Thermalright PS120SE takes it a step further with high-brightness LED atomising ARGB fan blades that create a softer lighting effect. It offers up to 17 modes of lighting effects, allowing for greater customization and synchronisation with the motherboard. For users who prioritise a vibrant RGB experience, the Thermalright cooler likely stands out as the more visually impressive option.

Price Point

Price is always a significant factor when choosing between competing products. The Gamma A40 is priced at C$29.09, making it an attractive option for budget-conscious consumers seeking a reliable CPU cooler. Conversely, the Thermalright PS120SE is significantly pricier at C$63.68. While the higher cost may deter some buyers, it reflects the advanced technology, dual fans, and superior aesthetic features that the Thermalright brings to the table. Therefore, prospective buyers must weigh their budget against the features and performance that each cooler offers.

Brand Reputation

Brand reputation can influence purchasing decisions, and both Ocypus and Thermalright have their strengths. Ocypus, while perhaps less known than Thermalright, offers the Gamma A40 as a dependable option that meets basic cooling needs effectively. Thermalright, on the other hand, has a long-standing reputation for producing high-quality cooling solutions, which can provide peace of mind for consumers looking for reliability and performance. Those who value brand recognition and proven performance may lean towards the Thermalright PS120SE for their build.

Which should you buy?

Choosing between the Gamma A40 ARGB BK CPU Cooler and the Thermalright PS120SE ARGB CPU Air Cooler ultimately hinges on your specific needs and budget. If you're seeking an affordable, compact cooler that delivers reasonable performance, the Gamma A40 is an excellent choice. However, if you prioritise advanced cooling technology, dual fans, and extensive RGB customisation, the Thermalright PS120SE justifies its higher price with superior features and aesthetics. Assess your preferences carefully to decide which cooler aligns best with your requirements.

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Gamma A40 ARGB BK CPU Cooler vs Thermalright PS120SE ARGB CPU Air Cooler | versusfinder