NZXT F120 RGB Core - RF-C12SF-W1-120mm Hub-Mounted RGB Fan - 8 Individually-Addr vs Thermalright Assassin X120 SE ARGB CPU Air Cooler
Updated August 2026 — The NZXT F120 RGB Core is an excellent choice for case cooling with stunning aesthetics, while the Thermalright Assassin X120 SE excels in CPU cooling performance. Choose based on your specific needs.
The NZXT F120 RGB Core is an excellent choice for case cooling with stunning aesthetics, while the Thermalright Assassin X120 SE excels in CPU cooling performance. Choose based on your specific needs.
Why NZXT F120 RGB Core - RF-C12SF-W1-120mm Hub-Mounted RGB Fan - 8 Individually-Addr is better
price
NZXT F120 is cheaper at £11.99
aesthetics
NZXT F120 has vibrant RGB lighting
installation
NZXT F120 has a simpler hub-mounted design
Why Thermalright Assassin X120 SE ARGB CPU Air Cooler is better
CPU cooling
Thermalright Assassin X120 SE is specifically designed for CPU cooling
performance
Thermalright Assassin X120 SE has a higher airflow of 66.17 CFM
noise level
Thermalright Assassin X120 SE operates at a low noise level of 25.6 dB(A)
Overall score
Specifications
| Spec | NZXT F120 RGB Core - RF-C12SF-W1-120mm Hub-Mounted RGB Fan - 8 Individually-Addr | Thermalright Assassin X120 SE ARGB CPU Air Cooler |
|---|---|---|
| Price | £11.99 | £16.29 |
| Lifespan | 60,000 hours | 20,000 hours |
| Airflow | High | 66.17 CFM |
| Noise Level | Low | 25.6 dB(A) |
| Compatibility | 120mm fans | Intel & AMD |
Dimension comparison
Overview of the Products
In this comparison, we will look at the NZXT F120 RGB Core fan and the Thermalright Assassin X120 SE ARGB CPU air cooler. The NZXT F120 is priced at £11.99, while the Thermalright Assassin is available for £16.29. Both products cater to enthusiasts looking to enhance the cooling capabilities of their systems, but they serve different purposes within that realm.
The NZXT F120 RGB Core is primarily a cooling fan designed to improve airflow in your case, featuring stunning RGB lighting with eight individually addressable LEDs. In contrast, the Thermalright Assassin X120 SE ARGB is a CPU cooler that provides efficient cooling specifically for processors, utilising advanced technologies to optimise performance.
Design and Aesthetics
The design and aesthetics of a cooling solution can be just as important as its performance, especially for those who take pride in their builds. The NZXT F120 boasts a striking aesthetic with its eight RGB LEDs that create a vibrant lighting effect. Its semi-translucent fan blades diffuse light beautifully, making it an attractive addition to any case.
On the other hand, the Thermalright Assassin X120 SE ARGB combines functionality with a sleek design. Its dimensions of 120mm in length and 148mm in height allow it to fit in most medium-sized cases. The ARGB lighting on the fan adds a colourful touch, appealing to users who want a visually appealing setup.
Performance and Efficiency
When it comes to performance, both products excel in their respective domains. The NZXT F120 is engineered for high airflow and static pressure, making it suitable for both intake and exhaust locations. The fan operates with a fluid dynamic bearing that ensures a lifespan of up to 60,000 hours, promoting longevity and consistent performance.
Conversely, the Thermalright Assassin X120 SE focuses on CPU cooling efficiency. It features a PWM fan that operates at a maximum speed of 1550 RPM, providing an airflow of 66.17 CFM while maintaining a noise level of just 25.6 dB(A). This balance of high performance and low noise is crucial for users who prioritise a quiet computing environment.
Noise Levels
Noise levels are an essential factor for many users, particularly those who work in quiet settings or use their PCs for gaming late at night. The NZXT F120 is designed with anti-vibration rubber corners and a sturdy frame, contributing to its silent operation. While the exact noise level is not specified, the focus on quiet performance is a significant advantage.
In comparison, the Thermalright Assassin X120 SE has a noise level capped at 25.6 dB(A), which is relatively low for a CPU cooler, especially considering its performance capabilities. Users can expect efficient cooling without the distraction of loud operating noises, making it suitable for various environments.
Compatibility
Both products have been designed to be widely compatible, but they cater to different needs. The NZXT F120 RGB Core fan can be used in any case that supports 120mm fans, providing versatility in installation. It does not focus on CPU compatibility, as it is a general-purpose fan.
In contrast, the Thermalright Assassin X120 SE is specifically designed for CPU cooling, supporting a range of Intel and AMD sockets, including the latest platforms. This makes it an ideal choice for users looking to upgrade their CPU cooling solution without the need for additional adapters or modifications.
Installation Process
The ease of installation can significantly impact the user experience, and both products have their advantages here. The NZXT F120’s hub-mounted design simplifies installation, allowing users to connect the fan easily to the motherboard or fan controller. This is particularly beneficial for those who may not be as experienced with PC building.
On the other hand, the Thermalright Assassin X120 SE comes with metal fasteners for both Intel and AMD platforms, ensuring a secure installation. Its thoughtful design helps achieve better installation results without compromising the cooling performance. The clear instructions provided with the unit further simplify the process for users.
Price Point
Price can be a decisive factor when choosing between these two products. The NZXT F120 RGB Core is priced at £11.99, making it an affordable option for users looking to enhance their case cooling without breaking the bank. Its price point allows for the possibility of purchasing multiple units to improve airflow further.
The Thermalright Assassin X120 SE is priced slightly higher at £16.29. This price reflects its specific functionality as a CPU cooler, offering advanced features that justify the additional cost. Users looking for dedicated CPU cooling will likely find the investment worthwhile, given its performance and compatibility.
Which should you buy?
Ultimately, the choice between the NZXT F120 RGB Core and the Thermalright Assassin X120 SE depends on your specific needs. If you're looking for an affordable, aesthetically pleasing fan to improve case airflow, the NZXT F120 is an excellent choice. However, if you require a robust CPU cooling solution that combines performance with quiet operation, the Thermalright Assassin X120 SE is the better option. Each product excels in its domain, offering unique benefits that cater to different user requirements.
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