Thermalright Phantom Spirit 120 CPU Cooler vs Thermalright SI-100 White ARGB CPU Air Cooler

Overview of Thermalright Phantom Spirit 120

The Thermalright Phantom Spirit 120 CPU Cooler is priced at C$47.90, making it a mid-range option for users desiring robust cooling performance. This cooler features a unique AGHP technique with 7x6mm heat pipes that enhance its heat dissipation capabilities. Weighing 0.945 kg, it boasts a height of 157 mm, allowing compatibility with various chassis models. This model supports a wide range of CPU slots including Intel's LGA1700 and AMD's AM4/AM5, ensuring broad compatibility across different builds. With its industrial-grade materials and S-FDB bearings, users can expect a long service life of up to 20,000 hours.

Overview of Thermalright SI-100 White ARGB

The Thermalright SI-100 White ARGB CPU Air Cooler comes at a more budget-friendly price of C$35.90. It utilises AGHP 3.0 technology with 6x6mm heat pipes, also designed to combat the inverse gravity effect in various orientations. Weighing in at 0.64 kg and standing at a compact 100 mm tall, it is particularly suited for smaller or medium-sized computer cases. It offers compatibility with a range of Intel and AMD sockets similar to the Phantom Spirit 120. Its PWM fan operates at a maximum speed of 2000 RPM, providing an air flow of 72.37 CFM with a noise level of only 27.7 dB(A), making it a quiet yet effective cooling solution.

Cooling Performance Comparison

When comparing the cooling performance of the Thermalright Phantom Spirit 120 and the SI-100, the former is designed with a larger heat sink and more substantial heat pipes, which generally translates to better heat dissipation capabilities. Although both coolers utilise advanced AGHP technology, the Phantom Spirit's 7x6mm heat pipes are larger than the SI-100's 6x6mm pipes, which may provide an edge in cooling under heavy loads. The Phantom Spirit's dimensions also support a greater surface area for heat dissipation, which is critical for high-performance CPUs, especially during intensive tasks. Hence, users requiring superior cooling might prefer the Phantom Spirit 120.

Size and Compatibility

Size is a significant factor when choosing CPU coolers, especially for compact builds. The Thermalright SI-100 measures 120(L)x108(W)x100(H)mm, designed specifically for small to medium cases. In contrast, the Phantom Spirit 120 is taller at 125(L)x135(W)x157(H)mm, which may limit its compatibility with smaller chassis. However, the additional height of the Phantom Spirit allows for enhanced cooling performance. Both models support a variety of Intel and AMD sockets, making them versatile choices for different builds, but the choice will ultimately depend on the user's case size and cooling requirements.

Noise Levels

In terms of noise, the Thermalright SI-100 White ARGB operates at a maximum noise level of 27.7 dB(A), making it an excellent choice for users seeking a quieter computing environment. The SI-100's PWM fan is designed for efficiency, balancing cooling performance with noise reduction. On the other hand, while the Phantom Spirit 120 does not specify its noise level, its larger size and design might suggest it operates at a slightly higher sound level under load. For gamers or users who prefer a silent setup, the SI-100 may be the preferable option.

Build Quality and Materials

Both the Thermalright Phantom Spirit 120 and SI-100 are constructed using high-quality materials. The Phantom Spirit features anodized black frosted top and finely carved pure copper base technology, ensuring effective heat conductivity. Its construction also includes industrial-strength PBT + PC materials, promising durability. The SI-100 also employs similar robust materials, including PBT + PC, but its design is more compact and lightweight. Both coolers are built to last, with an expected service life of up to 20,000 hours, thus providing reliability for long-term usage.

Aesthetic Considerations

If aesthetics are important for your build, the Thermalright SI-100 White ARGB stands out with its white finish and addressable RGB lighting, offering a modern look that can complement various builds. In contrast, the Phantom Spirit 120 has a more utilitarian design with a black anodised finish, which might appeal to users who prefer a classic look. The visual appeal may influence buyers, especially those looking to showcase their systems. Ultimately, the choice may come down to personal preference in terms of colour and design.

Which should you buy?

Choosing between the Thermalright Phantom Spirit 120 and the SI-100 White ARGB comes down to your specific needs and preferences. If you require superior cooling performance and have the space for a taller cooler, the Phantom Spirit 120 is the better choice, even at a higher price of C$47.90. However, if you are looking for a budget-friendly, compact, and quieter option with a visually appealing design, the SI-100 at C$35.90 may suit you better. Both coolers provide excellent compatibility and build quality, ensuring you won't go wrong with either choice.