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Thermalright Peerless Assassin 120 Vision MAX ARGB vs Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat

Updated August 2026 — Thermalright Peerless Assassin 120 Vision MAX ARGB wins on design and led effects, Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat wins on noise level.

The Thermalright Peerless Assassin 120 Vision MAX offers superior cooling performance and advanced features, while the PS120SE provides excellent value for budget-conscious users.

Why Thermalright Peerless Assassin 120 Vision MAX ARGB is better

Cooling Performance

Higher max fan speed and airflow

Features

Includes a 5-inch IPS LCD screen

Build Quality

Utilizes premium materials like copper heat pipes

Why Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat is better

Price

More affordable at $34.94

Noise Levels

Quieter operation at 25.6 dB(A)

Height

Shorter height for better case compatibility

Overall score

Thermalright Peerless Assassin 120 Vision MAX ARGB
85
Thermalright PS120SE ARGB CPU Air Cooler, 7 Heat
75

Specifications

SpecThermalright Peerless Assassin 120 Vision MAX ARGBThermalright PS120SE ARGB CPU Air Cooler, 7 Heat
Max Noise27 dB(A)25.6 dB(A)
Heat Pipes67
RGB SupportYesYes
CompatibilityLGA1700/AM4LGA1700/AM4
WarrantyStandardStandard

Dimension comparison

Thermalright Peerless Assassin 120 Vision MAX ARGBThermalright PS120SE ARGB CPU Air Cooler, 7 Heat

Pricing Comparison

The Thermalright PS120SE ARGB CPU Air Cooler is about 39% cheaper than the Thermalright Peerless Assassin 120 Vision MAX, priced at $34.94 compared to $57.69. This significant price difference makes the PS120SE a more accessible option for budget-conscious consumers looking for effective cooling solutions. While the Peerless Assassin offers advanced features and enhanced cooling performance, the lower cost of the PS120SE can be appealing for users who prioritize value over premium features.

Cooling Performance

When it comes to cooling efficiency, the Thermalright Peerless Assassin 120 Vision MAX stands out with a maximum fan speed of 2150 RPM, delivering superior airflow of 69 CFM. In contrast, the Thermalright PS120SE operates at a maximum fan speed of 1500 RPM and an airflow of 66.17 CFM. This difference indicates that the Peerless Assassin may provide slightly better thermal management under load, making it a more suitable choice for high-performance builds or overclocking scenarios.

Design and Aesthetics

The design of the Thermalright Peerless Assassin includes a striking 5-inch IPS LCD screen that allows real-time monitoring of system parameters, while also supporting customizable themes via TRCC software. The PS120SE, on the other hand, features an impressive ARGB lighting system with up to 17 modes of light effects. While both coolers are aesthetically pleasing with their sleek designs, the Peerless Assassin offers a more interactive experience due to its display, which may appeal to gamers and enthusiasts who enjoy monitoring their systems.

Build Quality

Both coolers boast solid build quality, but they differ in some specifics. The Peerless Assassin utilizes six pure copper heat pipes and a nickel-plated copper base, which enhances thermal conductivity and ensures optimal contact with the CPU. The PS120SE features seven heat pipes utilizing AGHP 4.0 technology, which is designed to counteract the effects of gravity for improved cooling efficiency in various orientations. This slight edge in technology may provide the PS120SE with an advantage in certain configurations, but the Peerless Assassin's superior materials also cannot be overlooked.

Compatibility

The Thermalright Peerless Assassin is compatible with a wide range of Intel and AMD sockets, including LGA1700, LGA1851, and AM4/AM5. The PS120SE matches this versatility by supporting similar socket types, making installation straightforward for most users. However, the Peerless Assassin's height of 164mm may limit compatibility with some smaller cases compared to the PS120SE, which stands at 154mm. Users with compact builds may find the PS120SE easier to integrate without concerns about clearance.

Noise Levels

In terms of operational noise, the Thermalright PS120SE has a maximum noise level of 25.6 dB(A), which is quieter than the Peerless Assassin's maximum noise level of 27 dB(A). For users sensitive to noise, the PS120SE might be the preferable option, especially in quieter environments or setups where minimal noise is crucial. However, both coolers are relatively quiet, operating within reasonable noise levels for typical use.

Customer Support and Warranty

Both products come from the reputable Thermalright brand, known for its quality and performance in cooling solutions. While specific warranty details are not provided, Thermalright generally offers good customer support for their products. Users can expect reliable assistance should they encounter any issues, making either cooler a safe purchase choice in terms of after-sales support.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 Vision MAX and the Thermalright PS120SE ultimately depends on your specific needs and budget. If you are looking for advanced features like an LCD display and slightly better cooling performance, the Peerless Assassin is worth the investment at $57.69. However, if you are more price-sensitive and still want solid cooling performance, the PS120SE at $34.94 offers excellent value for money. Both models deliver good performance and compatibility, so consider your priorities when making a decision.