Kalemax CPU Cooler, Dual-Tower, 6× vs Thermalright Assassin X120 Refined SE CPU Air

Overview of the Kalemax CPU Cooler and Thermalright Assassin X120 Refined SE

The Kalemax CPU Cooler is priced at $29.99, while the Thermalright Assassin X120 Refined SE is significantly cheaper at $17.90, making it about 40% less expensive. Both coolers are designed to provide efficient cooling solutions for various Intel and AMD processors, but they differ in their design, features, and performance capabilities.

Design and Build Quality

The Kalemax CPU Cooler features a dual-tower design with a robust structure that includes 6×6mm heat pipes for enhanced heat dissipation. It also incorporates dual 120mm ARGB PWM fans, allowing for both effective cooling and aesthetic customization. In contrast, the Thermalright Assassin X120 Refined SE adopts a more compact design with a single heatsink and 4 heat pipes. While both coolers are made of aluminum, the Kalemax's dual-tower design may offer superior cooling efficiency due to its increased surface area.

Cooling Performance

In terms of cooling performance, the Kalemax CPU Cooler has a maximum fan speed of 2000 RPM and an airflow of 74.9 CFM, which generally translates to better cooling capabilities under load. On the other hand, the Thermalright Assassin X120 Refined SE operates at a lower fan speed of 1550 RPM with an airflow of 66.17 CFM. This difference in specifications suggests that the Kalemax is more suited for high-performance CPUs, whereas the Thermalright may be adequate for moderate workloads.

Noise Levels

The noise levels of both coolers are competitive, with the Kalemax operating at a maximum noise level of ≤27.8 dBA, while the Thermalright runs even quieter at ≤25.6 dB(A). For users who prioritize a silent system, the Thermalright Assassin X120 Refined SE has a clear advantage, emitting less noise during operation. However, the Kalemax may still be a suitable option for users who are less sensitive to noise but require higher cooling performance.

Compatibility

Both coolers support a wide range of CPU sockets, making them versatile choices. The Kalemax is compatible with AMD AM4/AM5 and several Intel sockets, including LGA 115X/1200/1700/1851. Similarly, the Thermalright Assassin X120 Refined SE accommodates AMD AM4/AM5 and Intel LGA 1150/1151/1155/1200/1700/1851. This wide compatibility ensures that either cooler can fit into various setups, appealing to a broad audience of PC builders.

Aesthetics and RGB Lighting

A significant feature of the Kalemax CPU Cooler is its dual ARGB fans, which support up to 16 lighting modes. This allows for extensive customization and synchronization with other RGB components in a gaming rig. The Thermalright Assassin X120 Refined SE, while not featuring RGB lighting, offers a sleek aluminum heatsink cover that may appeal to those who prefer a more understated look. If aesthetics and lighting are a priority, the Kalemax is the clear winner.

Brand Reputation and Market Presence

Kalemax and Thermalright are both established brands in the cooling solutions market. Kalemax, known for its innovative designs, has gained traction for its performance-oriented products. Thermalright, with over 20 years of experience, has a strong reputation for producing reliable and effective cooling solutions. While both brands are respected, Thermalright's long-standing presence may instill more confidence for some users.

Which should you buy?

Choosing between the Kalemax CPU Cooler and the Thermalright Assassin X120 Refined SE ultimately depends on your priorities. If you’re looking for superior cooling performance and RGB aesthetics, the Kalemax at $29.99 is the ideal choice. However, if budget is a primary concern and you prefer a quieter operation, the Thermalright at $17.90 offers solid performance for its price. Regardless of your choice, both coolers cater to a variety of CPU needs and preferences.