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ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler vs upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes

Updated August 2026The ID-COOLING FROZN A720 Black excels in cooling performance and aesthetics, while the upHere H45K6 is a budget-friendly option for compact builds. Choose based on your specific needs.

The ID-COOLING FROZN A720 Black excels in cooling performance and aesthetics, while the upHere H45K6 is a budget-friendly option for compact builds. Choose based on your specific needs.

Why ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler is better

Cooling Performance

FROZN A720 has seven heat pipes versus six in H45K6.

Aesthetic Appeal

FROZN A720 features an all-black design that enhances visual appeal.

RAM Compatibility

FROZN A720 offers 58mm clearance for RAM in single fan mode.

Why upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes is better

Price

H45K6 is significantly cheaper at C$49.99.

Noise Levels

H45K6 operates at ≤27 dB(A), quieter than FROZN A720.

Installation Speed

H45K6 can be installed in under five minutes.

Overall score

ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler
85
upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes
70

Specifications

SpecID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU CoolerupHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes
Heat Pipes76
TDP RatingN/A150W
Noise Level33.5 dB(A)≤27 dB(A)
Fan TypePWMPWM
Socket CompatibilityIntel LGA2011/1700/AM4/AM5Intel LGA 1851/1700/AM4

Dimension comparison

ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU CoolerupHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes

Overview of the ID-COOLING FROZN A720 Black and upHere H45K6

The ID-COOLING FROZN A720 Black is priced at C$110.92, while the upHere H45K6 Low Profile CPU Cooler is more budget-friendly at C$49.99. The price difference reflects the distinct features and cooling capabilities each cooler offers, catering to different user needs and preferences.

The FROZN A720 Black features a dual-tower design and two 140mm fans, while the H45K6 utilises a compact 45mm profile with a 90mm fan. These variations in design and fan size impact their heat dissipation performance and compatibility with various cases and setups.

Cooling Performance

In terms of cooling efficiency, the ID-COOLING FROZN A720 Black is equipped with seven heat pipes, enhancing its ability to absorb and transfer heat effectively. This cooler is designed to handle significant thermal loads, making it suitable for high-performance CPUs.

Conversely, the upHere H45K6 employs six heat pipes and is rated for a 150W TDP, which indicates reliable cooling for mainstream processors. While it offers solid performance, the FROZN A720 may be more effective for users with high-end CPUs requiring superior thermal management.

Design and Aesthetics

The ID-COOLING FROZN A720 Black boasts an all-black layout, which can seamlessly blend into dark-themed builds. Its dual-tower design not only enhances heat dissipation but also contributes to its aesthetic appeal, making it attractive for gamers and PC enthusiasts.

On the other hand, the upHere H45K6's ultra-compact 45mm design is tailored for space-constrained environments, particularly Mini ITX cases. While it may not have the same visual impact as the FROZN A720, its low-profile design ensures it fits into tighter spaces without compromising on performance.

Noise Levels

When it comes to noise levels, the ID-COOLING FROZN A720 Black operates with a maximum noise level of 33.5 dB(A), thanks to its PWM fans designed for low-noise operation. This makes it suitable for users who prioritise a quiet computing experience while still requiring effective cooling.

In contrast, the upHere H45K6 features a slim 90mm fan that operates at a noise level of ≤27 dB(A), making it quieter than the FROZN A720. This low-noise operation is particularly beneficial for silent builds, where noise reduction is a key consideration.

RAM Compatibility

The ID-COOLING FROZN A720 Black provides 58mm of clearance for RAM in single fan mode, which is advantageous for users with taller heat spreaders. This feature allows for greater flexibility in RAM selection, accommodating various builds without the threat of interference.

Conversely, the upHere H45K6 guarantees zero RAM obstruction, making it an excellent choice for Mini ITX setups. Its design ensures that RAM slots remain fully accessible regardless of the heat spreader height, providing peace of mind for builders focusing on compact configurations.

Installation Process

The installation process for the ID-COOLING FROZN A720 Black is touted as hassle-free for both Intel and AMD sockets. This user-friendly approach allows for straightforward setup, making it accessible even for those who may not have extensive experience with CPU cooler installations.

Similarly, the upHere H45K6 emphasises a tool-free installation that can be completed in under five minutes. This convenience is particularly appealing to users who may be installing a cooler in a tight space, where quick and efficient assembly is crucial.

Compatibility

The ID-COOLING FROZN A720 Black is compatible with a wide range of Intel and AMD sockets, including LGA2011, LGA1700, AM4, and AM5. This broad compatibility makes it versatile for various builds, accommodating a diverse user base.

The upHere H45K6 also supports a wide array of Intel and AMD sockets, ensuring it can be used in most modern systems. Its universal hardware compatibility further reinforces its appeal, particularly in builds where space is at a premium.

Which should you buy?

Choosing between the ID-COOLING FROZN A720 Black and the upHere H45K6 ultimately depends on your specific needs and build requirements. The FROZN A720 Black is ideal for high-performance systems requiring superior cooling capabilities and aesthetic appeal, albeit at a higher price point of C$110.92.

On the other hand, the upHere H45K6 offers excellent value at C$49.99, particularly for compact builds where space is limited. It excels in low-profile design, noise levels, and ease of installation. If budget and compactness are primary concerns, the upHere H45K6 may be the better choice.

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ID-COOLING FROZN A720 Black - 6.4" Height Black Dual-Tower Air CPU Cooler vs upHere H45K6 Low Profile CPU Cooler 45mm Height - 6 Heat Pipes | versusfinder