Cooler Master i70C ARGB Low Profile CPU Air Cooler vs Thermalright Phantom Spirit 120 SE Black CPU
Updated August 2026 — Cooler Master i70C ARGB Low Profile CPU Air Cooler wins on noise level and installation, Thermalright Phantom Spirit 120 SE Black CPU wins on cooling and design.
The Cooler Master i70C is a budget-friendly option for low-profile builds, while the Thermalright Phantom Spirit excels in cooling performance and compatibility. Choose based on your specific needs.
Why Cooler Master i70C ARGB Low Profile CPU Air Cooler is better
Price
Cooler Master i70C is significantly cheaper.
Size
i70C is more suitable for compact builds.
Noise
i70C offers lower noise levels at idle.
Why Thermalright Phantom Spirit 120 SE Black CPU is better
Cooling
Phantom Spirit has superior cooling capabilities.
Compatibility
Phantom Spirit supports more CPU sockets.
Fan Technology
Dual fans provide better airflow.
Overall score
Specifications
| Spec | Cooler Master i70C ARGB Low Profile CPU Air Cooler | Thermalright Phantom Spirit 120 SE Black CPU |
|---|---|---|
| Fan RPM | 650-1800 | 1500 |
| Airflow | 60 CFM | 66.17 CFM |
| Heat Pipes | 1 | 7 |
| Socket Support | LGA 1700/1851 | LGA 1700/1851, AM4/AM5 |
| Material | Aluminum/Copper | Aluminum/Copper |
Dimension comparison
Introduction to CPU Coolers
When it comes to cooling your CPU, selecting the right cooler can significantly impact performance and system stability. In this comparison, we’ll focus on two popular options: the Cooler Master i70C ARGB Low Profile CPU Air Cooler and the Thermalright Phantom Spirit 120 SE Black CPU Cooler. Both products aim to provide efficient cooling solutions, but they cater to different needs and preferences.
Design and Aesthetics
The Cooler Master i70C features a minimalist design with anodized black aluminum fins, making it visually appealing while maintaining a compact profile suitable for low-profile chassis. In contrast, the Thermalright Phantom Spirit 120 SE boasts a more robust design with dual PWM fans and a double tower structure. This cooler's blackened nano coating and finely carved copper base enhance its durability and aesthetic appeal. While the i70C is designed for compact systems, the Phantom Spirit offers a more substantial presence, potentially making it a better fit for standard-sized cases.
Cooling Performance
Cooling performance is crucial for any CPU cooler. The Cooler Master i70C supports a thermal design power (TDP) of 95W, which is adequate for many mid-range CPUs, thanks to its copper insert for efficient heat dissipation. On the other hand, the Thermalright Phantom Spirit has a more advanced cooling capability with seven heat pipes and a dual-fan setup that allows it to handle higher thermal loads. The Phantom Spirit's design aims to maximize cooling efficiency, making it suitable for high-performance systems that demand superior thermal management.
Fan Technology
The Cooler Master i70C is equipped with a 120mm PWM ARGB fan, allowing for adjustable fan speeds ranging from 650 to 1,800 RPM. This feature helps balance noise and airflow, making it quieter during lighter loads while ramping up under stress. The Thermalright Phantom Spirit features dual TL-C12B V2 PWM fans with a maximum speed of 1,500 RPM and an airflow of 66.17 CFM, which ensures effective cooling even at higher performance levels. While both coolers utilize PWM technology, the i70C offers a wider range of speed adjustments, which can be advantageous for users prioritizing noise levels.
Installation Ease
Ease of installation is an important factor for many users. The Cooler Master i70C incorporates redesigned brackets that simplify installation on LGA 1700 and 1851 platforms. This user-friendly design is particularly beneficial for those who may not have extensive experience with CPU cooler installation. Conversely, the Thermalright Phantom Spirit, while compatible with multiple platforms including AM4, AM5, and Intel LGA series, may require more effort to install due to its larger size and more complex assembly. Users with limited space may find the i70C's streamlined installation process appealing.
Compatibility
Compatibility can affect your choice of CPU cooler significantly. The Cooler Master i70C is specifically designed for Intel LGA 1700 and 1851 sockets, making it an ideal choice for users with newer Intel CPUs. Meanwhile, the Thermalright Phantom Spirit offers broader compatibility with support for both Intel (LGA 1700, 1851, 115X, 1200) and AMD platforms (AM4, AM5). This versatility makes the Phantom Spirit a suitable option for users with mixed or future-proof builds, as it can accommodate a range of CPU sockets.
Pricing and Value
In terms of pricing, the Cooler Master i70C is currently priced at $19.49, making it about 51% cheaper than the Thermalright Phantom Spirit, which retails for $39.90. This significant price difference may sway budget-conscious consumers toward the i70C, especially if their cooling needs do not exceed its specifications. However, those seeking top-tier cooling performance and compatibility with various CPUs may find the additional investment in the Phantom Spirit worthwhile.
Customer Reception
While there are no specific sales or bestseller ranks provided for either cooler, the price and features suggest that users may appreciate the value offered by the Cooler Master i70C for its affordability and compact design. In contrast, users looking for superior cooling capabilities might lean towards the Thermalright Phantom Spirit, given its advanced features and dual-fan design, despite the higher cost. Customer reviews and feedback typically reflect these sentiments, with users weighing cost against performance based on their specific needs.
Which should you buy?
Choosing between the Cooler Master i70C and the Thermalright Phantom Spirit ultimately depends on your specific requirements. If you have a newer Intel CPU and need an affordable, low-profile cooling solution, the Cooler Master i70C is a great choice. However, if you are building a more powerful system or require compatibility with both AMD and Intel CPUs, the Thermalright Phantom Spirit offers superior cooling performance and versatility, justifying its higher price. Consider your cooling needs, system compatibility, and budget when making your decision.

