Thermalright Phantom Spirit 120 SE Black CPU Air Cooler vs upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes

Design and Build Quality

When comparing the design and build quality of the Thermalright Phantom Spirit 120 SE Black CPU Air Cooler and the upHere H45K6 Low Profile CPU Cooler, both products showcase unique engineering intended for different installation scenarios. The Thermalright cooler features a dual tower design with a height of 154mm, allowing for effective cooling while maintaining compatibility with ATX motherboards. Its construction utilizes anodized black frosted top pieces and finely carved pure copper, aimed at maximising heat dissipation. In contrast, the upHere cooler boasts an ultra-compact design at just 45mm in height, making it ideal for Mini ITX cases where space is a premium. Its six heat pipes are engineered to ensure reliable cooling without interfering with RAM or motherboard components, thus providing versatility in a variety of builds.

Cooling Performance

In terms of cooling performance, the Thermalright Phantom Spirit 120 SE Black offers robust features designed to handle significant heat loads. It incorporates a 7x6mm heatpipe configuration using AGHP upgraded technology, promoting effective heat transfer and ensuring an operational lifespan of up to 20,000 hours. This design is complemented by a large heat sink area that maximises dissipation. The upHere H45K6, with its six Φ6mm heat pipes, is rated for a TDP of 150W, ensuring efficient cooling for mainstream CPUs. Both coolers are capable of maintaining stable temperatures during sustained workloads, but the Thermalright cooler excels in larger builds while the upHere model is tailored for compact systems.

Compatibility

Compatibility is a strong point for both the Thermalright and upHere coolers. The Thermalright Phantom Spirit supports a range of Intel sockets, including LGA1851, LGA1700, and several others, as well as AMD's AM4 and AM5 sockets. This versatility is enhanced by the inclusion of mounting plates for different CPU platforms. On the other hand, the upHere H45K6 is designed with universal hardware compatibility in mind, supporting an extensive list of Intel and AMD sockets while ensuring no interference with RAM or motherboard heatsinks. This makes the upHere cooler particularly advantageous for users with constrained space who still require broad compatibility.

Noise Levels

Noise levels are crucial for users who prioritise silent operation, especially in compact builds. The upHere H45K6 features a high-airflow 90mm PWM fan that operates between 800 to 2800 RPM, producing a maximum noise level of just 27 dB(A). This quiet operation is ideal for users seeking a silent computing experience. The Thermalright Phantom Spirit does not explicitly mention noise levels, but its design with S-FDB bearings suggests a focus on longevity and quieter operation. However, without specific noise data, it is difficult to directly compare the two. The upHere H45K6 clearly stands out for those sensitive to noise, providing a quiet yet efficient solution for heat dissipation.

Installation Process

Both coolers are designed for relatively straightforward installation, but they cater to different user needs. The Thermalright Phantom Spirit includes specific mounting plates and fasteners for various CPU socket types, ensuring a comprehensive installation process. However, users need to be aware that AMD installations require the original motherboard backplane. Conversely, the upHere H45K6 promises a tool-free installation that can be completed in under five minutes, emphasising user convenience. This quick and easy setup is particularly beneficial for those working with compact cases where space and time are constraints.

Aesthetic Appeal

Aesthetic appeal can influence a user's choice, especially in builds with transparent panels or RGB lighting. The Thermalright Phantom Spirit features a sleek black finish that can blend well in modern builds, while the upHere H45K6, with its low-profile design, offers a minimalist look that prioritises space efficiency. Both coolers present an attractive appearance, but the choice here largely depends on personal preference. While the Thermalright model may appeal to those looking for a more pronounced cooling solution, the upHere cooler possesses an understated elegance suitable for compact builds.

Price and Value

In terms of pricing, the Thermalright Phantom Spirit 120 SE Black is offered at C$46.71, making it a competitively priced option for users seeking robust cooling in larger cases. The upHere H45K6, priced at C$49.99, is slightly more expensive but justifies this with its ultra-compact design and versatility for small-form-factor builds. While both coolers provide good value for their respective designs and cooling capabilities, the decision may ultimately hinge on the user's specific needs regarding space and compatibility.

Which should you buy?

Choosing between the Thermalright Phantom Spirit 120 SE Black CPU Air Cooler and the upHere H45K6 Low Profile CPU Cooler ultimately depends on your specific build requirements. If you have a larger case and need maximum cooling performance, the Thermalright model stands out with its effective heat dissipation and broader compatibility with various CPU sockets. However, for users with constrained space looking for a reliable and quiet cooling solution, the upHere cooler offers a compact design and excellent performance without obstructing RAM. Assess your installation scenario and cooling needs to make the best choice.