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Thermalright Peerless Assassin 120 CPU Air Cooler vs Thermalright Royal Pretor 130 Ultra White CPU Cooler

Updated August 2026The Thermalright Royal Pretor 130 offers superior cooling performance and advanced features, making it the better choice for high-end builds. However, the Peerless Assassin 120 is a more budget-friendly option with solid performance.

The Thermalright Royal Pretor 130 offers superior cooling performance and advanced features, making it the better choice for high-end builds. However, the Peerless Assassin 120 is a more budget-friendly option with solid performance.

Why Thermalright Peerless Assassin 120 CPU Air Cooler is better

lower price

C$51.39 vs C$95.14

quieter operation

max noise level of 25.6 dB(A)

easier installation

simpler mounting process

Why Thermalright Royal Pretor 130 Ultra White CPU Cooler is better

better cooling

7 heat pipes vs 6 heat pipes

advanced bearings

S-FDB V2.0 bearings for reduced noise

higher TDP

better for high-performance CPUs

Overall score

Thermalright Peerless Assassin 120 CPU Air Cooler
75
Thermalright Royal Pretor 130 Ultra White CPU Cooler
85

Specifications

SpecThermalright Peerless Assassin 120 CPU Air CoolerThermalright Royal Pretor 130 Ultra White CPU Cooler
PriceC$51.39C$95.14
TDP245Wnot specified
Noise Level25.6 dB(A)27-28.3 dB(A)
CompatibilityIntel 1150-2066, AMD AM4/AM5Intel LGA 1700, AMD AM4/AM5
Fan Speed1500 RPM2150 RPM

Dimension comparison

Thermalright Peerless Assassin 120 CPU Air CoolerThermalright Royal Pretor 130 Ultra White CPU Cooler

Price Comparison

The Thermalright Peerless Assassin 120 CPU Air Cooler is priced at C$51.39, making it a budget-friendly option. In contrast, the Thermalright Royal Pretor 130 Ultra White CPU Cooler comes with a significantly higher price tag of C$95.14. This represents a difference of C$43.75, which may influence a buyer's decision based on their budget constraints. While both coolers are manufactured by Thermalright and offer robust cooling solutions, the substantial price gap suggests that the Royal Pretor might provide additional features or performance benefits that justify its higher cost.

Cooling Performance

The Thermalright Peerless Assassin 120 is designed with a heat dissipation area of 9600 cm², which allows for effective cooling. It utilizes six heat pipes and a dual fan system to achieve a thermal design power (TDP) of 245W, making it capable of handling high-performance CPUs. Conversely, the Royal Pretor 130 boasts an advanced 7 heat pipe system that enhances its heat dissipation capabilities. Its innovative design aims to tackle the reverse gravity effect, ensuring optimal performance regardless of installation orientation. The combination of its aluminum and copper materials further enhances cooling efficiency, suggesting that while both coolers perform effectively, the Royal Pretor may provide superior cooling performance.

Design and Build Quality

The Thermalright Peerless Assassin 120 features a compact design with dimensions of 125mm x 135mm x 157mm and a weight of 1.02kg. Its aesthetic appeal is enhanced by white paint sprayed at the nanoscale, complemented by colorful ARGB lighting effects from its two PWM fans. The cooler is crafted with durable materials, including aluminum and copper, ensuring reliability. On the other hand, the Royal Pretor 130 measures 130mm x 140mm x 158mm and introduces S-FDB V2.0 bearings, which are engineered to reduce noise while maximizing cooling performance. The overall height of 158mm adheres to the height limitations of most cases, making it a versatile choice for various builds. While both products are visually appealing, the Royal Pretor's advanced bearing technology may offer a quieter operation.

Noise Levels

Noise levels are a crucial consideration for many users. The Thermalright Peerless Assassin 120 operates at a maximum noise level of 25.6 dB(A), which is relatively quiet for a CPU cooler. This is beneficial for users who seek a silent computing environment. In comparison, the Royal Pretor 130 has a slightly higher noise level, with operating ranges from 27 dB(A) for one of its fans to 28.3 dB(A) for the other. Although this increase may not seem significant, it could be noticeable in quieter settings. Therefore, the Peerless Assassin 120 may be preferable for those prioritizing silent operation.

Installation and Compatibility

Both the Thermalright Peerless Assassin 120 and the Royal Pretor 130 are designed for wide compatibility with various CPU sockets. The Peerless Assassin supports Intel sockets ranging from 1150 to 2066, as well as AMD’s AM4 and AM5 platforms. Similarly, the Royal Pretor 130 is compatible with a broad range of Intel and AMD sockets, including LGA 1700 and AM4/AM5. Installation for both models is simplified with provided mounting plates and fasteners. However, the Royal Pretor includes a note indicating that AMD installation requires the original motherboard backplane, which could complicate the setup slightly. Overall, both products offer excellent compatibility, but the Peerless Assassin may be marginally easier to install.

Aesthetic Appeal

Aesthetics can play a significant role in a buyer's choice of CPU cooler. The Thermalright Peerless Assassin 120 showcases a sleek design with its white finish and vibrant ARGB lighting, appealing to those who want their components to look stylish. Its lighting can be synchronized with the motherboard, adding to the visual experience. In comparison, the Royal Pretor 130’s design is characterized by its industrial strength PBT+PC material and all-white finish, which enhances its modern look. While both coolers are visually striking, the choice may come down to personal preference regarding lighting and overall design.

Warranty and Durability

Durability is an essential factor when investing in cooling solutions. While specific warranty details are not provided in the data, both the Thermalright Peerless Assassin 120 and the Royal Pretor 130 are built with high-quality materials, including aluminum and copper. The Royal Pretor’s S-FDB V2.0 bearings are designed for long service life without the need for maintenance, indicating a commitment to durability. The Peerless Assassin also boasts robust construction, but the focus on advanced bearing technology in the Royal Pretor may offer an edge in longevity.

Which should you buy?

Choosing between the Thermalright Peerless Assassin 120 and the Thermalright Royal Pretor 130 ultimately depends on your specific needs and budget. If you're looking for a cost-effective cooler with solid performance and quieter operation, the Peerless Assassin at C$51.39 is an excellent choice. However, if you are willing to invest in higher-end cooling technology for superior performance and aesthetics, the Royal Pretor 130 at C$95.14 offers advanced features and potentially better cooling capabilities. Consider your priorities, whether they be price, performance, noise levels, or design, when making your final decision.

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Thermalright Peerless Assassin 120 CPU Air Cooler vs Thermalright Royal Pretor 130 Ultra White CPU Cooler | versusfinder