CORSAIR Nautilus 360 RS LCD Liquid CPU Cooler vs Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler
Updated August 2026 — The CORSAIR Nautilus 360 RS offers superior cooling performance and aesthetics, while the Thermalright Peerless Assassin is a budget-friendly option. Choose based on your needs and budget.
The CORSAIR Nautilus 360 RS offers superior cooling performance and aesthetics, while the Thermalright Peerless Assassin is a budget-friendly option. Choose based on your needs and budget.
Why CORSAIR Nautilus 360 RS LCD Liquid CPU Cooler is better
Cooling Performance
Nautilus 360 RS has a lower noise level and better cooling efficiency.
Design
Customizable LCD screen enhances aesthetic appeal.
Installation
Pre-applied thermal paste simplifies setup.
Why Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler is better
Price
Peerless Assassin is significantly cheaper.
Size Compatibility
Peerless Assassin fits better in compact builds.
Fan Speed
Higher fan speed provides good airflow.
Overall score
Specifications
| Spec | CORSAIR Nautilus 360 RS LCD Liquid CPU Cooler | Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler |
|---|---|---|
| Price | C$224.99 | C$78.59 |
| Noise Level | 20 dBA | 27 dBA |
| Fan Speed | N/A | 2150 RPM |
| Airflow | N/A | 69 CFM |
| Cooling Type | Liquid | Air |
Dimension comparison
Overview of CPU Coolers
When it comes to CPU coolers, choosing the right one can significantly impact your system's performance and thermal management. In this comparison, we will look at the CORSAIR Nautilus 360 RS LCD Liquid CPU Cooler and the Thermalright Peerless Assassin 120 Vision MAX ARGB Black CPU Air Cooler. The Nautilus 360 RS is priced at C$224.99, while the Peerless Assassin comes in at a much lower price of C$78.59. Both coolers offer unique features, making them suitable for different users.
Cooling Performance
Cooling performance is crucial for any CPU cooler. The CORSAIR Nautilus 360 RS features a powerful, low-noise design that keeps your CPU at optimal temperatures while maintaining a whisper-quiet operation at just 20 dBA. The high static pressure RS fans push air efficiently through the radiator, ensuring effective cooling. On the other hand, the Thermalright Peerless Assassin utilises a dual-tower design with two fans that can spin at a high speed of 2150 RPM, generating airflow of 69 CFM. This combination provides excellent cooling efficiency, making it suitable for high-performance CPUs.
Noise Levels
Noise levels are an important consideration for users who prefer a quiet computing environment. The CORSAIR Nautilus 360 RS operates at a low noise level of 20 dBA, which is ideal for users concerned about sound. In contrast, the Thermalright Peerless Assassin operates at a maximum noise level of 27 dBA. While this is still relatively quiet, it could be slightly more noticeable in a silent setup. If silence is a priority, the Nautilus 360 RS has the edge, delivering superior performance with minimal sound.
Design and Aesthetics
Design plays a significant role in how a cooler fits into your overall build. The CORSAIR Nautilus 360 RS is equipped with a customizable LCD screen that adds a touch of style to your system. This feature allows you to personalise your cooler while monitoring CPU temperatures or displaying custom graphics. The Thermalright Peerless Assassin also offers a sleek design, featuring a magnetically attached top cover with a 5-inch IPS LCD screen. Both coolers boast an aesthetic appeal, but the Nautilus 360 RS's customisation options may give it an advantage for users looking to enhance their build’s visual appeal.
Installation Process
Ease of installation can significantly affect your experience with a CPU cooler. The CORSAIR Nautilus 360 RS includes a convex cold plate with pre-applied thermal paste, which simplifies the installation process. This design ensures maximum contact with the CPU's integrated heat spreader, allowing for efficient heat transfer. On the other hand, the Thermalright Peerless Assassin features AGHP Gen 5.0 technology in its heat pipes, which enhances cooling performance but may require more careful installation to align the heat pipes correctly. Both coolers are user-friendly, but the pre-applied thermal paste on the Nautilus 360 RS makes it a quicker choice for many builders.
Compatibility
Compatibility with your system is crucial when selecting a cooler. The CORSAIR Nautilus 360 RS is designed for efficient cooling and can fit a variety of CPU sockets, but the specific compatibility will depend on your case size and layout. The Thermalright Peerless Assassin, with its dimensions of 125x135x164mm and a height of 164mm, is well-suited for mainstream ATX cases, ensuring it can fit comfortably in most builds. If your system allows for larger cooling solutions, the Nautilus 360 RS is an excellent option, but the Peerless Assassin is more likely to fit in compact builds.
Price Consideration
Price is often a deciding factor for many consumers. The CORSAIR Nautilus 360 RS is priced at C$224.99, reflecting its advanced technology and features, including liquid cooling and a customizable LCD. In contrast, the Thermalright Peerless Assassin offers a more budget-friendly option at C$78.59. This significant price difference makes the Peerless Assassin an attractive choice for users looking for efficient cooling without breaking the bank. However, if you desire the additional features and performance of the Nautilus 360 RS, the investment may be justified.
User Experience and Reliability
User experience can often be gauged through build quality and reliability. The CORSAIR Nautilus 360 RS is known for its efficient, low-noise pump and high flow rate, which users report as delivering consistent performance. The Thermalright Peerless Assassin features S-FDB V2 bearings in its fans, known for their durability and longevity, ensuring reliable cooling over time. Both coolers are built to last, but the Nautilus 360 RS's liquid cooling solution may provide a more stable performance under heavy loads compared to the air-based design of the Peerless Assassin.
Which should you buy?
Ultimately, the choice between the CORSAIR Nautilus 360 RS and the Thermalright Peerless Assassin comes down to your specific needs and budget. If you're looking for advanced cooling performance, aesthetic customisation, and a quieter operation, the Nautilus 360 RS is the superior choice, despite its higher price of C$224.99. However, if you need a reliable, budget-friendly option that still provides excellent cooling performance, the Thermalright Peerless Assassin at C$78.59 is hard to beat. Consider your system's compatibility, your cooling requirements, and your budget to make the best decision for your setup.
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