NZXT F120 RGB Core 120mm PWM Single Fan Black vs Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler
Updated August 2026 — The NZXT F120 RGB Core is an affordable fan with great aesthetics, while the Thermalright Peerless Assassin offers superior cooling performance for demanding users.
The NZXT F120 RGB Core is an affordable fan with great aesthetics, while the Thermalright Peerless Assassin offers superior cooling performance for demanding users.
Why NZXT F120 RGB Core 120mm PWM Single Fan Black is better
price
NZXT F120 RGB Core is £11.99, making it more budget-friendly.
aesthetics
NZXT F120 features stunning RGB lighting.
ease of installation
NZXT F120 is straightforward to install.
Why Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler is better
cooling performance
Thermalright Peerless Assassin has a maximum airflow of 66.17 CFM.
compatibility
Thermalright Peerless Assassin supports multiple CPU sockets.
advanced technology
Thermalright Peerless Assassin uses six heat pipes for better cooling.
Overall score
Specifications
| Spec | NZXT F120 RGB Core 120mm PWM Single Fan Black | Thermalright Peerless Assassin 120 SE ARGB CPU Air Cooler |
|---|---|---|
| Brand | NZXT | Thermalright |
| Price | £11.99 | £28.79 |
| Fan Type | Single Fan | Dual Tower |
| RGB Lighting | Yes | Yes |
| Airflow | High | 66.17 CFM |
| Noise Level | Low | 25.6 dB(A) |
Dimension comparison
Overview of the NZXT F120 RGB Core and Thermalright Peerless Assassin 120 SE
The NZXT F120 RGB Core is a 120mm PWM single fan priced at £11.99, while the Thermalright Peerless Assassin 120 SE is a more complex CPU air cooler available for £28.79. While both products are designed for effective cooling, they cater to different needs within the realm of cooling solutions.
The NZXT F120 RGB Core focuses on delivering high airflow and static pressure with its stunning RGB lighting, making it a great choice for those looking to enhance their system's aesthetics while maintaining cooling efficiency. On the other hand, the Thermalright Peerless Assassin offers a more robust cooling solution tailored for CPU cooling, incorporating a double tower design and advanced heat-pipe technology.
Design and Aesthetics
The NZXT F120 RGB Core stands out with its striking RGB lighting, featuring eight individually addressable LEDs that provide an eye-catching effect. This design is complemented by semi-translucent fan blades that diffuse the light beautifully.
In contrast, the Thermalright Peerless Assassin prioritises performance with its more utilitarian design, featuring a double tower layout to maximise airflow and cooling efficiency. While it does not focus heavily on aesthetics, it does offer ARGB lighting effects through its two PWM fans, providing some visual appeal for enthusiasts who appreciate a blend of functionality and style.
Cooling Performance
Cooling performance is vital when choosing between these two products. The NZXT F120 RGB Core is designed to deliver high airflow and static pressure, making it suitable for both intake and exhaust applications. However, it is primarily a fan, which may limit its cooling capabilities compared to a dedicated CPU cooler.
The Thermalright Peerless Assassin excels in this area, boasting a maximum airflow of 66.17 CFM and a noise level of just 25.6 dB(A). It utilises six heat pipes and a copper base, which work together to ensure substantial cooling performance, making it an excellent option for high-performance CPUs that require effective heat dissipation.
Noise Levels
When considering noise levels, the NZXT F120 RGB Core is designed for quiet operation, featuring anti-vibration rubber corners that help minimise sound during use. This makes it an ideal choice for users who prioritise a silent computing experience.
The Thermalright Peerless Assassin also claims low noise levels, operating at a maximum of 25.6 dB(A). However, given its more powerful cooling capabilities, it may produce slightly more noise under heavy loads compared to the NZXT fan. Ultimately, both products aim to provide a quieter experience, but the NZXT may have an edge in scenarios where silence is paramount.
Installation and Compatibility
The NZXT F120 RGB Core is straightforward to install, making it accessible for users who may not have extensive experience with hardware setups. Its design allows for easy integration into various cases as either an intake or exhaust fan.
In comparison, the Thermalright Peerless Assassin is compatible with a wide range of CPU sockets, including Intel's 115X/1200/1700 and AMD's AM4/AM5. This ensures that it can be used with many different processors, making it a versatile choice for users looking to upgrade their cooling solution. The installation may be slightly more complex due to its larger size and multiple components, but it comes with the necessary mounting hardware for various platforms.
Value for Money
The NZXT F120 RGB Core is priced at £11.99, which is quite affordable for a high-quality fan, especially one that offers RGB lighting. This makes it an excellent option for budget-conscious users who want to enhance their cooling without breaking the bank.
On the other hand, the Thermalright Peerless Assassin is priced at £28.79. While it is significantly more expensive, it offers a comprehensive cooling solution that can support high-performance CPUs. For users looking to maximise their system's cooling potential, the investment may be justified, given the enhanced thermal performance and compatibility with multiple CPU sockets.
Target Audience
The NZXT F120 RGB Core is aimed at gamers and PC builders who want to add aesthetic value to their setup along with decent cooling capabilities. It is perfect for those who appreciate visual flair and are looking for a simple cooling solution.
Conversely, the Thermalright Peerless Assassin is designed for serious gamers and overclockers who require superior cooling performance. Its advanced features and compatibility with various CPUs make it a suitable choice for those who prioritise performance over aesthetics and are willing to invest more for better thermal management.
Which should you buy?
Ultimately, the choice between the NZXT F120 RGB Core and the Thermalright Peerless Assassin 120 SE comes down to your specific cooling needs and budget. If you are looking for an affordable fan that enhances the aesthetics of your build while providing adequate cooling, the NZXT F120 RGB Core is an excellent choice at £11.99. However, if you require a powerful CPU cooler that can handle intensive workloads and provide superior thermal performance, the Thermalright Peerless Assassin at £28.79 is the better option. Each product has its distinct advantages, so consider your requirements carefully before making a decision.
versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

