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Cooling Fans

Keep your PC running at optimal temperatures with high-performance cooling fans and airflow solution...

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ASUS ROG Ryujin III 360 ARGB Extreme All-In-One Liquid CPU Cooler
ASUS ROG Ryujin III 360 ARGB Extreme All-In-One Liquid CPU Cooler
£289.99£249.97 inc. VAT

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DeepCool AK400 Zero Dark Fluid Dynamic Bearing CPU Air Coolers

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MSI MAG CORELIQUID A13 360 Intel/AMD CPU All-in-one Liquid Cooler - White

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ASUS PRIME LC 360 ARGB 360mm Liquid CPU Cooler with ARGB Fans
ASUS PRIME LC 360 ARGB 360mm Liquid CPU Cooler with ARGB Fans
£99.99£79.50 inc. VAT

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ASUS ROG Ryuo IV SLC 360 ARGB Intel/AMD AIO Liquid CPU Cooler - Black
ASUS ROG Ryuo IV SLC 360 ARGB Intel/AMD AIO Liquid CPU Cooler - Black
£359.99£299.98 inc. VAT

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MSI MAG COREFROZR AA13 3-Pin ARGB CPU Cooler
MSI MAG COREFROZR AA13 3-Pin ARGB CPU Cooler
£34.99£22.49 inc. VAT

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MSI Mag Coreliquid E240 CPU Motherboard Liquid Cooling kit White
MSI Mag Coreliquid E240 CPU Motherboard Liquid Cooling kit White
£89.99£57.99 inc. VAT

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MSI MAG CORELIQUID A13 240 Intel/AMD CPU All-in-one Liquid Cooler - White

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ASUS PRIME LC 240 ARGB 240mm Liquid CPU Cooler
ASUS PRIME LC 240 ARGB 240mm Liquid CPU Cooler
£84.99£64.60 inc. VAT

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MSI MAG COREFROZR AA13 3-Pin ARGB CPU Cooler - White
MSI MAG COREFROZR AA13 3-Pin ARGB CPU Cooler - White
£29.99£22.49 inc. VAT

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MSI MAG CORELIQUID E Series CPU Liquid Cooler - White
MSI MAG CORELIQUID E Series CPU Liquid Cooler - White
£89.99£79.95 inc. VAT

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MSI MAG CORELIQUID I240 Intel/AMD 240mm AIO CPU Liquid Cooler - Black

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DeepCool AK620 Zero Dark Fluid Dynamic Bearing CPU Air Coolers

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be quiet! Light Loop RGB 360mm AIO CPU Cooler - White

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Arctic Liquid Freezer III Pro 360 Multi Compatible AIO CPU Water Cooler - Black

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FAQs

Yes, a cooling fan is essential for maintaining safe operating temperatures within a PC. Cooling fans help regulate the airflow inside the computer case, preventing components such as the processor, graphics card and power supply from overheating. Effective cooling not only enhances overall performance but also prolongs the lifespan of your hardware by reducing the risk of heat-related damage. Whether for everyday computing or demanding tasks such as gaming or content creation, having a reliable cooling solution is fundamental for stable and efficient operation.
The number of fans required for effective PC cooling depends on several factors, including the size of your case, the power of your components and the level of airflow you wish to achieve. For most standard desktop builds, two to three fans are usually sufficient—one for intake at the front to pull in cool air and another for exhaust at the rear to expel hot air. High-performance systems, particularly those used for gaming or professional workloads, may benefit from additional fans to improve airflow and maintain lower temperatures throughout the case. It is important to ensure a balanced setup that promotes consistent air circulation without creating excessive noise.
Selecting the right cooling fans for your PC involves considering several important aspects. First, check the size compatibility with your case, as fans come in various sizes, with 120mm and 140mm being the most common. The airflow rating, measured in cubic feet per minute (CFM), is another key factor, as it indicates how effectively the fan can move air. Noise level is also important, especially if you prefer a quieter system—look for fans designed for low acoustic output.
Many CPU coolers, particularly those included with processors or sold as complete aftermarket solutions, come with thermal paste pre-applied or supplied separately in a small tube. Thermal paste is essential for ensuring effective heat transfer between the processor and the cooler. Pre-applied paste offers convenience and is generally sufficient for standard installations.