upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes vs Thermalright Assassin Spirit 120 EVO Dark CPU Cooler Air with 4×6mm HeatPipes

Overview of the Products

In this comparison, we will examine the upHere H45K6 Low Profile CPU Cooler and the Thermalright Assassin Spirit 120 EVO Dark CPU Cooler. The upHere cooler is priced at C$49.99, while the Thermalright model is more budget-friendly at C$24.90. Both products are designed to improve CPU cooling performance, but they cater to different requirements based on size and cooling capabilities.

Design and Dimensions

The upHere H45K6 boasts an ultra-compact design with a height of only 45mm, making it ideal for space-constrained Mini ITX cases. This compactness does not compromise its efficiency, as it maintains a cooling performance suitable for mainstream CPUs. On the other hand, the Thermalright Assassin Spirit 120 EVO Dark is larger, measuring 120mm x 73mm x 156mm, which provides a more traditional cooling solution. This larger size allows for more extensive heat dissipation but may pose challenges in smaller cases.

Cooling Efficiency

Cooling efficiency is crucial for maintaining optimal CPU temperatures. The upHere cooler features six Φ6mm heat pipes that enable it to handle a thermal design power (TDP) of up to 150W. This configuration ensures that it can maintain stable temperatures even under sustained workloads. Conversely, the Thermalright cooler, equipped with four 6mm heat pipes, does not specify its TDP but is designed with an emphasis on heat dissipation, as indicated by its all-aluminium fins and a PWM fan that operates at 1850 RPM. While both coolers promise effective cooling, the upHere unit has a clear advantage in maximum heat dissipation capabilities.

Airflow and Noise Levels

Airflow and noise levels are vital factors for users seeking quiet operation. The upHere H45K6 features a slim 90mm PWM fan that can adjust speeds between 800 and 2800 RPM, producing a maximum airflow of 35.34 CFM at noise levels of ≤27 dB(A). This makes it an excellent option for silent builds. In contrast, the Thermalright Assassin Spirit 120 EVO Dark relies on its fan's PWM temperature control to adjust speed as needed, but the maximum RPM is not mentioned. Users might find the upHere cooler more appealing if noise levels are a priority, as it guarantees a quieter operation.

Compatibility with Hardware

Compatibility is another significant aspect to consider when choosing a CPU cooler. The upHere H45K6 is designed to be universally compatible with a range of Intel and AMD sockets, including Intel LGA 1851/1700/115x/1200/2011/2066 and AMD AM5/AM4/AM3. This broad compatibility ensures that it can fit into various builds without obstruction. The Thermalright Assassin Spirit 120 EVO Dark also supports multiple platforms, including Intel and AMD sockets, but users need to use the original backplate that comes with the motherboard for AM4/AM5 installations. While both coolers offer good compatibility, the upHere cooler's design specifically addresses RAM clearance, making it more accessible for compact setups.

Durability and Lifespan

The lifespan of a CPU cooler is an essential consideration for long-term use. The upHere H45K6 features a fan rated for a lifespan of 40,000 hours, providing reassurance for users looking for reliability. In comparison, the Thermalright Assassin Spirit 120 EVO Dark does not specify fan lifespan, which may leave potential buyers uncertain about its long-term durability. Given that the upHere cooler has a clearly defined lifespan, it may be a more dependable choice for users concerned about longevity.

Aesthetic Appeal

Aesthetic preferences play a role in many buyers' decisions. The upHere H45K6 maintains a straightforward yet functional design that focuses on performance. Conversely, the Thermalright Assassin Spirit 120 EVO Dark seeks to attract users with its anodic black brushed top cover, which adds a touch of elegance to the overall look. While some users may prefer the sleek, understated design of the upHere cooler, others might be drawn to the more visually striking appearance of the Thermalright model.

Price Comparison

When it comes to price, the upHere H45K6 is positioned at C$49.99, while the Thermalright Assassin Spirit 120 EVO Dark is significantly more affordable at C$24.90. This price difference may influence budget-conscious consumers who are looking for decent cooling performance without breaking the bank. However, it's crucial to consider the performance differences alongside the cost. The upHere cooler offers superior heat dissipation and features that may justify its higher price for users looking to maximize their system's performance.

Which should you buy?

Choosing between the upHere H45K6 Low Profile CPU Cooler and the Thermalright Assassin Spirit 120 EVO Dark comes down to your specific needs. If you're working with a compact Mini ITX case and prioritizing performance, the upHere cooler's superior heat dissipation capabilities, compatibility, and longevity make it a strong candidate. However, if budget is a primary concern and your build allows for a larger cooler, the Thermalright Assassin Spirit 120 EVO Dark presents a solid, cost-effective option. Ultimately, your decision should align with your cooling requirements and available space.