Thermalright Assassin X 120 V2 Plus CPU Cooler 4 Heat Pipes with AGHP Technology vs Thermalright Assassin X 90 SE V2 CPU Cooler

Overview of Thermalright CPU Coolers

The Thermalright Assassin X 120 V2 Plus CPU Cooler and the Thermalright Assassin X 90 SE V2 CPU Cooler are both high-performance cooling solutions designed to cater to different needs and preferences. Each cooler comes from a brand with over 20 years of experience in the development of computer accessories, ensuring reliability and efficiency in their products. While both coolers feature advanced AGHP technology and S-FDB bearings for enhanced cooling performance, they differ significantly in dimensions and intended use.

Design and Dimensions

The Thermalright Assassin X 120 V2 Plus boasts a larger design with dimensions of 120(L)x96(W)x154(H)mm, making it a more substantial cooler suitable for larger cases. In comparison, the Thermalright Assassin X 90 SE V2 is more compact, measuring 94(L)x77(W)x118(H)mm. This smaller size allows the 90 SE V2 to fit in a wider range of chassis models, making it a more versatile option for those with space constraints. The choice between the two will largely depend on your case size and airflow considerations.

Cooling Performance

Both coolers employ advanced AGHP technology, featuring four 6mm heat pipes designed to combat the inverse gravity effect during orientation changes. The Thermalright Assassin X 120 V2 Plus is engineered to offer maximum cooling performance with pure aluminium cooling fins, while the Assassin X 90 SE V2 utilises HDT direct touch technology paired with a fully aluminum fin design. The larger 120 V2 Plus is likely to provide superior cooling due to its increased surface area, making it ideal for high-performance CPUs or overclocking scenarios.

Fan Specifications

The Thermalright Assassin X 120 V2 Plus is equipped with quality S-FDB bearings that minimise fan noise while maximising airflow. Although specific RPM values are not disclosed for this model, its larger fan design typically results in better cooling efficiency. In contrast, the Assassin X 90 SE V2 features a PWM fan with a maximum speed of 2200 RPM and an airflow of 32.77 CFM, while maintaining a noise level of ≤23.85 dB(A). For users prioritising quiet operation without sacrificing performance, the 90 SE V2 may be the preferable choice.

Compatibility

Both coolers are compatible with a wide range of CPU sockets, including Intel’s 1150/1151/1155/1156/1200 and AMD’s AM4/AM5. The Thermalright Assassin X 120 V2 Plus, with its more extensive compatibility and robust installation instructions, may appeal to users who frequently upgrade or change their CPU setups. The Assassin X 90 SE V2 also offers compatible mounting plates, but its compact design allows for easier installation in smaller cases, making it suitable for users with limited space.

Build Quality and Materials

Thermalright is known for its commitment to quality, and both coolers reflect this with their construction. The Assassin X 120 V2 Plus features a sturdy aluminum heat sink and metal fasteners, enhancing its durability. Meanwhile, the Assassin X 90 SE V2 also employs high-quality materials, including PBT + PC for structural integrity. Both models are designed to withstand long-term use, with an expected service life of up to 20,000 hours. This longevity ensures that either cooler can be a reliable choice for your system.

Pricing Comparison

The Thermalright Assassin X 120 V2 Plus is priced at C$25.90, while the Thermalright Assassin X 90 SE V2 is slightly cheaper at C$24.90. The price difference of just C$1 may not be a significant deciding factor for many buyers, but it does highlight the value proposition of each cooler in terms of features and performance. If budget is a primary concern, the 90 SE V2 offers excellent cooling capabilities at a lower price, while the 120 V2 Plus justifies its cost with potentially superior cooling performance.

Which should you buy?

Choosing between the Thermalright Assassin X 120 V2 Plus and the Thermalright Assassin X 90 SE V2 ultimately depends on your specific needs. If you have a larger case and require superior cooling performance, the 120 V2 Plus is the better option, offering enhanced efficiency and a more substantial design. On the other hand, if you are limited on space and prefer a quieter operation, the 90 SE V2 provides a compact solution without compromising on cooling capabilities. Both coolers are excellent choices, so consider your individual requirements and case compatibility when making a decision.