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Delta A40 ARGB CPU Cooler vs Thermalright Assassin Spirit 120 EVO Dark CPU Cooler Air with 4×6mm HeatPipes

Updated August 2026The Delta A40 ARGB CPU Cooler offers great value with customizable lighting and solid performance, while the Thermalright Assassin Spirit 120 EVO Dark provides premium build quality and efficient cooling. Choose based on your budget and aesthetic preference.

The Delta A40 ARGB CPU Cooler offers great value with customizable lighting and solid performance, while the Thermalright Assassin Spirit 120 EVO Dark provides premium build quality and efficient cooling. Choose based on your budget and aesthetic preference.

Why Delta A40 ARGB CPU Cooler is better

lower price

C$19.29 vs C$24.90

customizable lighting

ARGB features enhance aesthetics

higher power dissipation

supports up to 220W

Why Thermalright Assassin Spirit 120 EVO Dark CPU Cooler Air with 4×6mm HeatPipes is better

premium materials

all-aluminium fins for better heat dissipation

PWM fan control

automatically adjusts speed based on temperature

direct contact heat pipes

enhances thermal conductivity

Overall score

Delta A40 ARGB CPU Cooler
85
Thermalright Assassin Spirit 120 EVO Dark CPU Cooler Air with 4×6mm HeatPipes
78

Specifications

SpecDelta A40 ARGB CPU CoolerThermalright Assassin Spirit 120 EVO Dark CPU Cooler Air with 4×6mm HeatPipes
BrandOcypusThermalright
Max RPM20001850
Airflow73 CFM0
Power Dissipation220W0
CompatibilityIntel/AMDIntel/AMD

Dimension comparison

Delta A40 ARGB CPU CoolerThermalright Assassin Spirit 120 EVO Dark CPU Cooler Air with 4×6mm HeatPipes

Overview of the Delta A40 ARGB CPU Cooler

The Delta A40 ARGB CPU Cooler, priced at C$19.29, offers an appealing combination of aesthetics and performance. It supports a power dissipation of up to 220W, making it suitable for high-load scenarios like gaming and creative tasks. The cooler is designed with a unique family fin array and customizable ARGB lighting, allowing users to tailor its appearance to their preferences.

The cooler features a 120mm PWM silent fan with an airflow of 73 CFM and a noise level capped at 29 dB(A). This balance between efficiency and noise reduction makes it an attractive option for users seeking a cooler that can handle demanding applications without being overly loud. The Delta A40 also provides compatibility with both Intel and AMD platforms, ensuring versatility in installation.

Overview of the Thermalright Assassin Spirit 120 EVO Dark

The Thermalright Assassin Spirit 120 EVO Dark, with a price tag of C$24.90, positions itself as a premium option in the CPU cooler market. This cooler boasts an all-aluminium fin design, maximising heat dissipation. It features a PWM-controlled fan that operates at a maximum speed of 1850 RPM, promoting excellent airflow and cooling efficiency.

This cooler is engineered with four heat pipes designed for direct contact with the CPU, enhancing thermal conductivity. The Assassin Spirit 120 EVO Dark is compatible with a wide range of Intel and AMD sockets, making it a versatile choice for various build configurations. Its sleek anodized black aesthetic also appeals to users looking for a stylish addition to their setups.

Performance Comparison

In terms of performance, the Delta A40 ARGB CPU Cooler can handle up to 220W of power dissipation, which is particularly advantageous for users with high-performance CPUs. Its ability to maintain stable operation during intense gaming sessions is a significant selling point. The fan operates quietly with a maximum noise level of 29 dB(A), providing a serene computing environment.

Conversely, the Thermalright Assassin Spirit 120 EVO Dark, while slightly more expensive at C$24.90, offers solid performance through its efficient design. The fan's maximum speed of 1850 RPM contributes to effective heat dissipation, although specific performance metrics like maximum power dissipation are not provided. Its four heat pipes facilitate enhanced cooling, making it a reliable option for moderate to high-performance processors.

Aesthetic Appeal

The Delta A40 ARGB stands out for its customizable ARGB lighting effects, appealing to users who enjoy personalising their build's aesthetic. The circular design and mirrored top add a unique flair, enhancing visual enjoyment. This cooler's design prioritises both form and function, making it an attractive choice for gamers and PC builders looking to showcase their systems.

On the other hand, the Thermalright Assassin Spirit 120 EVO Dark presents a more understated elegance with its anodized black finish. While it may lack the flashy RGB features of the Delta A40, the sleek design provides a professional look that fits well in various setups. For users preferring a minimalist aesthetic, the Thermalright cooler may be the more suitable option.

Noise Levels

The Delta A40 ARGB boasts a maximum noise level of 29 dB(A), making it a quiet performer under load. This is particularly important for users who value a silent operation while gaming or working on demanding tasks. The cooler's design also contributes to reduced wind resistance, further minimising noise output.

In comparison, the Thermalright Assassin Spirit 120 EVO Dark's fan speed is capped at 1850 RPM. While the noise level is not explicitly stated, PWM-controlled fans typically adjust speed based on temperature demands, potentially allowing for quieter operation during less intensive tasks. However, the absence of a specified maximum noise level makes it difficult to directly compare its acoustic performance to the Delta A40.

Installation Process

Both coolers are designed for easy installation, supporting a range of Intel and AMD sockets. The Delta A40 ARGB includes all-metal mounting hardware and is compatible with various platforms, such as Intel LGA 115X/1200/1700 and AMD AM4/AM5. This ease of installation is beneficial for users who may not be experienced in building PCs.

Similarly, the Thermalright Assassin Spirit 120 EVO Dark provides universal compatibility with various Intel and AMD sockets. It includes necessary mounting plates and instructions, making the installation straightforward. However, users must ensure they have the original backplate for AM4/AM5 motherboards, which may add a slight complication.

Price Comparison

The Delta A40 ARGB is priced at C$19.29, making it an economical choice for those seeking a high-performance cooler without breaking the bank. Its combination of features and performance at this price point offers significant value, especially for budget-conscious users.

In contrast, the Thermalright Assassin Spirit 120 EVO Dark retails for C$24.90, which places it at a higher price point. While it offers robust performance and aesthetic appeal, users will need to weigh the additional cost against the benefits it provides. The price difference may be justified for those seeking a premium cooler with advanced features.

Which should you buy?

Choosing between the Delta A40 ARGB CPU Cooler and the Thermalright Assassin Spirit 120 EVO Dark ultimately depends on individual preferences and needs. If budget is a primary concern, the Delta A40’s lower price and solid performance make it an excellent choice for users seeking an efficient cooler with customizable lighting. However, if you prioritise build quality and aesthetic appeal, the Thermalright Assassin Spirit 120 EVO Dark offers a premium experience with superior materials and design, albeit at a higher cost. Consider your specific requirements and budget to determine which cooler aligns best with your PC build.

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Delta A40 ARGB CPU Cooler vs Thermalright Assassin Spirit 120 EVO Dark CPU Cooler Air with 4×6mm HeatPipes | versusfinder