Thermalright Phantom Spirit 120 EVO CPU Cooler vs Thermalright Assassin X 120R SE V2 CPU Air Cooler
Updated August 2026 — The Thermalright Phantom Spirit 120 EVO offers superior cooling performance and aesthetics, while the Assassin X 120R SE V2 provides excellent value and quieter operation.
The Thermalright Phantom Spirit 120 EVO offers superior cooling performance and aesthetics, while the Assassin X 120R SE V2 provides excellent value and quieter operation.
Why Thermalright Phantom Spirit 120 EVO CPU Cooler is better
Cooling Performance
Higher fan speed of 2150 RPM for better heat dissipation
Aesthetics
Anodized black frosted top and copper base enhance visual appeal
Material Quality
Uses advanced industrial-strength materials for durability
Why Thermalright Assassin X 120R SE V2 CPU Air Cooler is better
Price
More budget-friendly at C$23.59
Noise Level
Operates at a lower maximum noise level of 25.6 dB(A)
Compatibility
Explicit support for multiple CPU sockets
Overall score
Specifications
| Spec | Thermalright Phantom Spirit 120 EVO CPU Cooler | Thermalright Assassin X 120R SE V2 CPU Air Cooler |
|---|---|---|
| Fan Speed | 2150 RPM | 1550 RPM |
| Noise Level | N/A | 25.6 dB(A) |
| Lifespan | 20000 hours | 20000 hours |
| Material | PBT + PC | PBT + PC |
| Socket Support | N/A | LGA1150/1700, AM4/AM5 |
Dimension comparison
Brand Overview
Both the Thermalright Phantom Spirit 120 EVO and the Thermalright Assassin X 120R SE V2 are products from Thermalright, a Taiwanese brand with over 20 years of experience in the cooling industry. The Phantom Spirit 120 EVO is priced at C$56.51, reflecting its advanced features and technology. In contrast, the Assassin X 120R SE V2 comes in at a more budget-friendly C$23.59. This significant price difference suggests that the Phantom Spirit may offer more high-end capabilities and performance features suited for serious gamers or overclockers.
Cooling Performance
The Phantom Spirit 120 EVO boasts a high rotation fan speed of 2150 RPM, which allows for rapid heat dissipation, while the Assassin X 120R SE V2 features a slightly lower fan speed of 1550 RPM. The higher RPM in the Phantom Spirit can translate to more effective cooling under load, making it potentially a better choice for users who push their CPUs to the limit. Additionally, both coolers use AGHP technology for heat pipe efficiency, but the Phantom Spirit employs upgraded 4th generation technology, enhancing its cooling performance further.
Noise Level
The noise level is an important consideration when selecting a CPU cooler. The Assassin X 120R SE V2 operates at a maximum noise level of 25.6 dB(A), which is commendable for a cooler in its price range. The Phantom Spirit 120 EVO does not specify its noise level, but given its higher fan speed, it may produce more noise under heavy load compared to the Assassin X. For users prioritising a quiet operation, the Assassin X could be a more suitable choice, especially for builds focused on silence.
Design and Aesthetics
In terms of design, both coolers showcase Thermalright's commitment to high-quality materials. The Phantom Spirit 120 EVO features anodized black frosted top and finely carved pure copper base technology, which not only contribute to its appearance but also to its performance. On the other hand, the Assassin X 120R SE V2 has a simpler design but includes self-luminous fan capabilities that add a touch of visual flair. Users looking for aesthetics alongside functionality may find the Phantom Spirit more appealing, while those who prefer a more straightforward design might lean towards the Assassin X.
Compatibility
Compatibility is crucial when selecting a cooling solution. The Phantom Spirit 120 EVO is designed to fit a broad range of motherboards but does not specify its exact compatibility with various CPU sockets. Conversely, the Assassin X 120R SE V2 explicitly supports Intel sockets LGA1150 through LGA1700 and AMD sockets AM4 and AM5. This clear compatibility listing makes the Assassin X a more versatile option for those with specific builds in mind, ensuring that it can accommodate a variety of configurations without issue.
Installation
Installation ease can significantly impact user experience. The Assassin X 120R SE V2 includes mounting plates and fastener parts specifically for different CPU socket platforms, making installation straightforward. Thermalright has provided installation videos and instructions, which further simplify the process for users. The Phantom Spirit 120 EVO lacks such detailed installation support in the provided information, which may result in a steeper learning curve for those unfamiliar with CPU cooler installations.
Durability and Lifespan
Both coolers claim a long lifespan of up to 20,000 hours due to their S-FDB bearing technology. This feature indicates that both products are built to last, even under continuous use. However, the Phantom Spirit 120 EVO's construction includes more advanced materials, such as industrial-strength PBT + PC, which could potentially enhance its durability compared to the Assassin X's simpler design. Users looking for longevity might consider how these material differences could impact long-term performance.
Which should you buy?
Choosing between the Thermalright Phantom Spirit 120 EVO and the Thermalright Assassin X 120R SE V2 ultimately depends on your specific needs and budget. If you require superior cooling performance and aesthetic appeal, the Phantom Spirit is worth the investment at C$56.51. However, if you are seeking an affordable, efficient cooler for a standard build, the Assassin X at C$23.59 offers excellent value with solid compatibility and quieter operation. Each cooler has its strengths, so evaluate what features matter most to you before making a decision.
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