Discover high-quality fans and coolers for your PC – from quiet case fans to high-performance CPU coolers and complete water cooling systems with matching accessories.
In this category you will find PC fans, CPU coolers, water cooling systems and accessories for every scenario – from low-noise case fans for silent operation to powerful air coolers and AiO water coolers, as well as special mounting material and water cooling accessories. Brands like Noctua, be quiet!, Corsair and Arctic offer one of the most comprehensive cooling selections online in Switzerland – for gamers, PC builders and enthusiasts, with fast delivery across Switzerland and the Principality of Liechtenstein.
Buy fans & coolers online – the ideal cooling concept for every PC
Whether you want to purchase a new CPU cooler, equip your case with quiet fans or upgrade to a powerful water cooling system: the range covers air coolers, all-in-one water cooling, custom water cooling components, case fans in various sizes as well as mounting hardware and accessories. This way gamers, system integrators and PC builders can quickly find the right cooling for their processor, case and budget – conveniently from home.
Air cooling or water cooling – which suits your system?
Air coolers with a tower design and one or two fans are the classic choice for reliable cooling without maintenance. They are suitable for most mid-range and many high-end processors and impress with an attractive price-performance ratio. AiO water coolers with radiators from 120 mm to 420 mm offer even higher cooling performance and are especially sought after for overclocked CPUs, compact cases or aesthetically ambitious builds. Custom water cooling is aimed at enthusiasts who want to combine maximum cooling power with a personal look.
CPU coolers, case fans & accessories for your build
Alongside the coolers themselves, accessories play an important role: mounting kits for various CPU sockets, thermal pastes for optimal heat transfer, fan controllers for a perfect balance between cooling performance and noise, as well as coolants and fittings for water cooling. Spare parts such as anti-vibration pads, Y-splitter cables and dust filters also help keep cooling clean, quiet and efficient – for a PC that runs cool and reliably even under full load.
The category is ideal for gamers, system integrators, PC builders and enthusiasts in Switzerland who want to equip their computer with high-quality cooling, reduce noise or optimise temperatures. Anyone assembling a new PC or upgrading an existing system will also find the right components here – from beginners looking for their first quiet case fan to professionals planning a complete custom water cooling loop.
Quality, safety & product selection
When buying PC cooling components it pays to look for high-grade bearing technologies, durable materials and precise workmanship – this way the cooling system stays reliable and quiet for years. Compatibility with your own socket, case and motherboard, as well as thoughtful cable management, also contribute to a safe and tidy installation.
Frequently asked questions
Which CPU cooler is the right one for my processor?▾
Choosing the right CPU cooler depends on the socket type, the TDP (Thermal Design Power) of the processor and the available space inside the case. For current Intel and AMD sockets there are both compact air coolers and high-performance AiO water coolers. Top-tier brands like Noctua, be quiet! and Arctic provide compatibility lists that specify exactly which coolers fit which socket and what thermal performance they cover.
What is the difference between air cooling and water cooling?▾
Air coolers transfer heat via heatpipes to fin stacks that are actively ventilated by one or more fans. Water coolers – especially all-in-one (AiO) systems – use a pump, a radiator and a cold plate to carry heat away by means of a liquid. Air coolers are generally more affordable, require less maintenance and are very reliable, whereas water coolers often deliver higher cooling performance and can look more visually appealing, but involve slightly more installation effort.
What fan size do I need for my PC case?▾
The most common case fan sizes are 120 mm and 140 mm. Which size and how many fans fit your case depends on the specific case model – the manufacturer’s specifications list the supported fan positions and radiator sizes. Many modern cases support both sizes at different locations, so you can choose the configuration that best matches your desired cooling performance and noise level.
How loud are high-quality case fans and what should I look for?▾
Volume is measured in decibels (dB) and depends on rotational speed, bearing type and fan blade geometry. Premium fans from brands like Noctua, be quiet! or Arctic use hydrodynamic bearings or SSO bearings that run particularly quietly and are long-lasting. When buying, look for a low dB rating, PWM control for automatic speed adjustment and decoupled mounting corners that reduce vibrations.
Is a water cooler difficult to install?▾
Ready-made AiO water coolers are designed to be installed almost as easily as a large air cooler – they come pre-filled and sealed. Installation involves mounting the radiator in the case, fitting the pump unit onto the CPU and connecting the cables. Custom water cooling loops with individual components are considerably more demanding; they require experience, time and care, but offer maximum flexibility and cooling performance.
How do I properly clean and maintain my PC fans and coolers?▾
Dust is the biggest enemy of any cooling system. Clean fan blades, fin stacks and radiators regularly with compressed air spray or a soft brush. When blowing out fans, hold the blades still to prevent them from spinning uncontrolled. For heavily soiled coolers, careful cleaning with a slightly damp microfiber cloth can help. Thermal paste between CPU and cooler should be replaced every few years if temperatures start to rise.
Can I mix different brands of fans and coolers?▾
Yes, in principle components from different brands can be combined as long as the technical specifications such as size, socket compatibility and connectors match. Case fans from different brands can be mixed; however, for uniform control via the same software it is convenient to stick with one brand or compatible standards like PWM. With custom water cooling you should ensure that the materials of the cooling components are corrosion-free and compatible with each other.
Which cooling is suitable for a particularly quiet PC build?▾
For a whisper-quiet PC, oversized air coolers with large, slow-spinning fans are ideal, or an AiO water cooler with a big radiator whose fans can run at low RPM. Brands like be quiet! and Noctua specialise in low-noise cooling and offer dedicated silent models with decoupled fan frames and optimised fan blades. The power supply, graphics card and case also play a major role in the overall noise profile.
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