Thermalright Phantom Spirit 120 CPU Cooler vs Thermalright Assassin X 120 SE CPU Air Cooler

Brand Overview

Both the Thermalright Phantom Spirit 120 CPU Cooler and the Thermalright Assassin X 120 SE CPU Air Cooler are products from the reputable Taiwanese brand Thermalright, which has over 20 years of experience in the industry. The Phantom Spirit is priced at C$47.90, while the Assassin X is more budget-friendly at C$25.59. This price difference reflects not only their respective features but also their target audiences. While both coolers are well-regarded, the Phantom Spirit is positioned as a more advanced option, featuring upgraded technology and superior build quality.

Cooling Performance

In terms of cooling efficiency, the Thermalright Phantom Spirit boasts a heat pipe configuration of 7x6mm, utilising AGHP upgraded 4th generation technology, which provides enhanced thermal performance. It is designed for CPUs with a TDP of up to 200W. On the other hand, the Assassin X features 4x6mm heat pipes and is rated for a TDP of 125 to 225W. This indicates that while both coolers can handle significant thermal loads, the Assassin X has a slightly broader range and may cater to users with higher cooling demands, albeit at a lower price point.

Dimensions and Compatibility

The Phantom Spirit measures 125(L)x135(W)x157(H)mm and weighs 0.945kg, making it a larger and heavier option compared to the Assassin X, which measures 125(L)x71(W)x148(H)mm and weighs only 0.645kg. The larger dimensions of the Phantom Spirit allow for a more substantial heatsink, potentially providing better overall cooling. However, the Assassin X is more suited for medium-sized computer cases, and its lower height of 148mm may appeal to those with space constraints. Both coolers are compatible with a variety of Intel and AMD sockets, ensuring versatility for different builds.

Noise Levels

Noise levels are crucial for users who prioritise a quiet computing experience. The Phantom Spirit, with its S-FDB bearings, offers a long service life and operates silently under load, although specific noise levels are not provided. The Assassin X, equipped with a PWM fan, operates at a maximum noise level of 25.6dB(A) while delivering a fan speed of 1550 RPM and an airflow of 66.17 CFM. This combination allows for efficient cooling without compromising on noise, making the Assassin X a more appealing choice for users who desire a quieter operation.

Build Quality and Materials

The build quality of both coolers reflects Thermalright's commitment to durability. The Phantom Spirit features a heat sink made from anodised black frosted aluminum with a finely carved pure copper base, enhancing thermal conductivity. The Assassin X, while also built from aluminum, utilises metal fasteners for added stability during installation. Both products are made with industrial-strength PBT + PC materials, ensuring they can withstand prolonged use. However, the Phantom Spirit's more sophisticated design and materials may provide a slight edge in terms of long-term durability.

Installation Process

Ease of installation is an important consideration for users assembling their own systems. The Phantom Spirit comes with a Y-type fan configuration that includes both 3-pin and 4-pin connectors, simplifying the installation process. It provides corresponding mounting plates for various CPU sockets, with clear instructions available. The Assassin X also includes mounting plates for Intel and AMD platforms, designed for straightforward installation. However, its slightly lower height and weight may make it easier to handle during the setup process, particularly in tighter spaces.

Price Comparison

The price difference between the two coolers is significant, with the Thermalright Phantom Spirit priced at C$47.90 and the Assassin X at C$25.59. This nearly C$22.31 difference may be a deciding factor for budget-conscious consumers. While the Phantom Spirit offers advanced features and superior build quality, the Assassin X provides excellent value for those who want effective cooling without breaking the bank. This price disparity highlights the target audiences for each cooler, with the Phantom Spirit catering to enthusiasts willing to invest more for performance.

Which should you buy?

Deciding between the Thermalright Phantom Spirit 120 and the Thermalright Assassin X 120 SE ultimately comes down to your specific needs and budget. If you prioritise advanced cooling performance, superior build quality, and are willing to invest more, the Phantom Spirit is an excellent choice. However, if you are looking for a reliable and efficient cooler at a more affordable price, the Assassin X stands out as a great value option. Each cooler has its strengths, making them suitable for different types of users in the CPU cooling market.