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Thermalright Assassin X 120R Digital ARGB Black vs Thermalright Peerless Assassin 120 Vision MAX ARGB

Updated August 2026 — Thermalright Peerless Assassin 120 Vision MAX ARGB leads on monitoring featu and cooling performa.

The Thermalright Assassin X 120R offers great value for budget-conscious users, while the Peerless Assassin 120 Vision MAX excels in performance and features. Choose based on your needs and budget.

Why Thermalright Assassin X 120R Digital ARGB Black is better

Price

Assassin X 120R is significantly cheaper at $24.90.

Noise Level

Assassin X 120R operates at a higher noise level of 29.8 dB(A).

Height

Assassin X 120R is shorter at 151mm, fitting more cases.

Why Thermalright Peerless Assassin 120 Vision MAX ARGB is better

Cooling Performance

Peerless Assassin 120 Vision MAX has a dual-tower design.

Display Quality

Peerless features a 5-inch IPS LCD screen with 480x854 resolution.

Fan Speed

Peerless has a higher fan speed of 2150 RPM.

Overall score

Thermalright Assassin X 120R Digital ARGB Black
75
Thermalright Peerless Assassin 120 Vision MAX ARGB
85

Specifications

SpecThermalright Assassin X 120R Digital ARGB BlackThermalright Peerless Assassin 120 Vision MAX ARGB
Fan Speed2000 RPM2150 RPM
Cooling TypeSingle TowerDual Tower
ARGB SyncYesYes
CompatibilityIntel/AMDIntel/AMD
InstallationSimpleModerate

Dimension comparison

Thermalright Assassin X 120R Digital ARGB BlackThermalright Peerless Assassin 120 Vision MAX ARGB

Overview of the Thermalright Assassin X 120R Digital ARGB and Peerless Assassin 120 Vision MAX

The Thermalright Assassin X 120R Digital ARGB is priced at $24.90, while the Thermalright Peerless Assassin 120 Vision MAX comes in at $57.69, making the former about 57% cheaper than the latter. Both coolers are designed for efficient heat dissipation and feature advanced monitoring technologies, but they cater to slightly different needs in terms of performance and aesthetics.

Design and Build Quality

In terms of design, the Assassin X 120R features a sleek digital screen top cover that displays real-time CPU and GPU metrics, enhancing its aesthetic appeal alongside its functionality. The cooler stands at a height of 151mm, making it compatible with most cases. Conversely, the Peerless Assassin 120 Vision MAX boasts a dual-tower design with a magnetic 5-inch IPS LCD screen offering a resolution of 480x854, which is a significant upgrade in display technology. It stands taller at 164mm, requiring slightly more space but allowing for impressive cooling capabilities.

Cooling Performance

While both coolers are effective in dissipating heat, their performance metrics differ. The Assassin X 120R features a single tower design equipped with a fan speed of 2000 RPM, delivering an airflow of 70.84 CFM. In contrast, the Peerless Assassin 120 Vision MAX utilizes a dual-tower design with a higher fan speed of 2150 RPM and an airflow of 69 CFM. Despite its slightly lower airflow, the dual-tower architecture generally provides better cooling performance, especially under heavy loads.

Noise Levels

Noise levels are crucial for users who prioritize a quiet PC environment. The Assassin X 120R operates at a maximum noise level of 29.8 dB(A), while the Peerless Assassin 120 Vision MAX is quieter, with an operating noise level of 27 dB(A). The lower noise output of the Peerless model makes it a more attractive option for those sensitive to sound, particularly during intense gaming or work sessions.

Compatibility

Both coolers support a wide range of CPU sockets, including Intel LGA 1851/1700/115X and AMD AM4/AM5, ensuring broad compatibility with current hardware. The Assassin X 120R's installation process is straightforward, requiring the use of the motherboard's original backplate for AMD installations. The Peerless Assassin 120 Vision MAX also emphasizes compatibility, with its dual-tower design designed to accommodate tall RAM heat spreaders and GPU installations without obstructing airflow.

Software Features

The digital features of both coolers enhance user experience significantly. The Assassin X 120R utilizes TRCC software for monitoring CPU temperature and usage, alongside GPU metrics. However, the Peerless Assassin 120 Vision MAX takes it a step further with its TRCC control software, providing customizable background themes for the 5-inch LCD display, allowing users to personalize their monitoring experience. This added functionality can be a deciding factor for those who value customization in their builds.

Price Comparison

The price difference between these two coolers is substantial. At $24.90, the Assassin X 120R offers a budget-friendly option for users who need reliable cooling without breaking the bank. In contrast, the Peerless Assassin 120 Vision MAX, priced at $57.69, provides additional features and potentially better cooling performance, making it a more premium choice. The higher cost may be justified for enthusiasts who require superior performance and aesthetics in their builds, but for average users, the Assassin X 120R presents a compelling value.

Which should you buy?

Choosing between the Thermalright Assassin X 120R Digital ARGB and the Peerless Assassin 120 Vision MAX comes down to your specific needs and budget. If you are looking for a cost-effective solution that still delivers solid performance and essential monitoring features, the Assassin X 120R is an excellent choice at $24.90. However, if you prioritize advanced features, better cooling performance, and customizable aesthetics, the Peerless Assassin 120 Vision MAX at $57.69 may be worth the investment. Ultimately, both coolers represent quality options within their respective price ranges, catering to different segments of the market.