Thermalright Assassin X 90 SE ARGB CPU Air Cooler


Product Dimensions 3.7″L x 3.03″W x 4.65″H
Brand Thermalright
Power Connector Type 4-Pin
Voltage 12 Volts
Cooling Method Air
Compatible Devices Desktop
Noise Level 15 dB
Maximum Rotational Speed 1500 RPM


Thermalright Assassin X 90 SE ARGB CPU Air Cooler

Explore the powerful features of the Thermalright Assassin X 90 SE ARGB CPU Air Cooler, including AGHP technology, PWM fan, RAM avoidance design, and broad compatibility for Intel and AMD platforms. Learn more about THERMALRIGHT, a reputable Taiwanese brand with over 20 years of experience in the cooler market.


Discover the superior cooling capabilities of the Thermalright Assassin X 90 SE ARGB CPU Air Cooler, a cutting-edge solution designed for optimal performance. This article delves into its advanced features, AGHP technology, PWM fan efficiency, unique RAM avoidance design, and wide compatibility with Intel and AMD CPUs.

Brand Overview


THERMALRIGHT, a renowned Taiwanese brand with over two decades of experience, has made a significant impact on the cooler market. Focused on computer peripheral accessories, their product line includes CPU coolers, liquid coolers, case fans, thermal paste, and more. Uncover the quality and innovation that define THERMALRIGHT in the ever-evolving tech landscape.

AGHP Technique

Advanced Cooling Technology

Learn about the revolutionary AGHP (Anti-Gravity Heat Pipe) technology in the Assassin X 90 SE ARGB. With 4x6mm heat pipes, this 4th generation advancement defies gravity. Efficient cooling whether in vertical or horizontal orientations. The cooler boasts an extended service life of up to 20,000 hours. Thanks to S-FDB bearings and UL class A safety insulation. The use of industrial-strength PBT + PC materials ensures durability and reliability, making it a top-notch choice for your CPU cooling needs.

Product Specification


Dive into the specifications of the AX90SE ARGB, featuring dimensions of 94(L) x 77(W) x 118(H)mm. The aluminum heat sink, utilizing the HDT direct-touch process and fine pure copper surface treatment, maximizes the cooling area. Paired with the high-speed TL-P9-S PWM fan, operating at 2200rpm, this CPU cooler guarantees exceptional cooling performance. The unique design, with a height of 118mm, ensures compatibility with a wide range of chassis models.



Explore the details of the TL-P9-S PWM fan, an industrial-grade performer with dimensions of 92x92x25mm. Running at 2200rpm±10%, it offers excellent airflow (32.77CFM max) while maintaining a noise level of ≤23.85dB(A). The 4-pin power port and 12V voltage further contribute to its high-performance capabilities. An optimal balance between efficient heat dissipation and quiet operation.

RAM Avoidance Design

Easy Installation, No Restrictions

Highlight the user-friendly design of the CPU cooler with a skewed memory avoidance design, eliminating installation restrictions based on memory height. The nano fully sprayed black paint on the main body enhances aesthetics and simplifies radiator offset mounting, providing users with a hassle-free experience.


Versatility for Intel and AMD Platforms

Explore the wide compatibility of the Assassin X 90 SE ARGB, supporting Intel platforms such as 1150/1151/1155/1156/1200/1700/17XX and AMD platforms AM4/AM5. The package includes corresponding mounting plates and fasteners for different CPU slot platforms, accompanied by installation instructions or tutorials to facilitate a smooth installation process.

Wrap up the article by encouraging readers to elevate their PC cooling experience with the Thermalright Assassin X 90 SE ARGB CPU Air Cooler – a perfect blend of innovation, performance, and compatibility.


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