Liquid and Air Coolers
Both air and liquid cooling systems are designed to maintain safe CPU temperatures and prevent overheating, which can cause performance throttling or hardware damage.
A liquid cooler—commonly known as an AIO (All-In-One)—uses a closed loop system where coolant circulates through a pump and radiator, dissipating heat through fans.
For modern, high-performance CPUs—especially if you plan to overclock—a liquid cooler is generally the better choice.
New-generation processors draw more power and run hotter, often exceeding what traditional air coolers can manage effectively.
Things to Consider When Buying an AIO Cooler
Compatibility and Sizes
Before purchasing an AIO, confirm that your PC case can accommodate the radiator size you intend to use.
Larger chassis typically support bigger radiators, while smaller or compact cases may have strict space limitations.
Also, make sure the cooler supports your CPU socket type (e.g., LGA1700 for Intel, AM5 for AMD).
Radiator size—measured in millimeters (mm)—indicates the total surface area available for heat dissipation. Common lengths range from 120 mm to 420 mm, and thicknesses vary between 25 mm and 60 mm.
It’s important to check both length and thickness to ensure proper fit and airflow inside your case.
Common radiator formats:
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240 mm: Fits two 120 mm fans
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280 mm: Fits two 140 mm fans
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360 mm: Fits three 120 mm fans
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420 mm: Fits three 140 mm fans
Pump and Fans
The pump and fans are the core of any liquid cooler. Their quality directly affects cooling efficiency and noise output.
A reliable pump maintains stable coolant flow, while high-performance fans ensure proper airflow through the radiator.
Although AIOs are typically quieter than air coolers, noise levels can vary depending on the design and materials used.
Always check user reviews or professional benchmarks to verify both pump durability and acoustic performance before buying.
Control Software
Many premium liquid coolers come with dedicated software that allows users to fine-tune system behavior in real time.
These tools often provide:
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Fan and pump speed adjustments
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Temperature and performance monitoring
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RGB lighting control
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Customization for built-in LCD or LED screens (on certain models)
Having access to these controls can help balance performance, noise, and aesthetic preferences more efficiently.
Recommended Coolers
Before selecting a model, verify your case’s radiator clearance and mounting points using a compatibility checker (link).
Always choose a trusted brand to ensure long-term reliability and build quality—cheap or untested coolers can develop leaks or fail prematurely, posing a risk to your components.
Avoid small 120 mm AIOs and stock CPU coolers, as they often provide insufficient cooling for modern CPUs.
For best results, review our AIRFLOW guide, which covers radiator placement, fan orientation, and thermal paste application.
Following the manufacturer’s manual carefully during installation will guarantee optimal thermal performance and system stability.
