PC Cooling

Cooling is a set of computer cooling components - coolers. These are designed to dissipate heat from the computer, which is produced by virtually all other components. The processor usually produces the most heat in the computer, in many cases followed by the graphics card. To keep the temperatures low, it is necessary to ensure a smooth air flow or to dissipate heat in other ways.

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Cooling Types

  • Active - Active cooling consists of fans that ensure air flow. This is the basis of any quality cooling. To cool components, it is combined with passive cooling, pushing cold air through.
  • Passive - Passive cooling systems are heated up and distribute heat to the ribs so that it can be easily ventilated. Passive heatsinks are usually made of copper or aluminium. Some components can be cooled only passively, which ensures almost zero noise levels.

CPU Coolers

With a few exceptions, processors usually come equipped with coolers, which are often called "boxed". These exceptions typically include HEDT processors, server processors and open multiplier processors. Manufacturers do not supply them with coolers for one simple reason: these processors produce too much heat for a heatsink that is included for free.

Purchasing a CPU cooler makes sense if:

  • You want to overclock the processor or increase its frequency.
  • You are experiencing high temperatures of the processor.
  • You plan to use the processor continuously and for a long time.
  • You are building a custom water circuit system.
  • You want to reduce noise levels.
  • Your old cooler is not working properly.

GPU Coolers

Unlike processors, graphics cards come with a fully sized heatsink that is firmly attached to them. Manufacturers usually pay a lot of attention to those coolers, so their replacement is usually not necessary.

Consider replacing the heatsink on your graphics card in the following cases:

  • The old cooler is damaged or dysfunctional.
  • The current cooling system is too noisy.
  • You are building a custom water circuit system.
  • You are experiencing unnaturally high temperatures.
i Use our service Alza Individual and let a professional build your computer.

PC Case Cooling

PC case cooling consists exclusively of fans. These are designed to encourage good airflow inside the computer case, enabling the removal of excess heat. In every modern PC case, there are special designated positions for fans in the front and back, often also in the top and bottom parts of the case. You can influence the pressure inside the case by using different fan locations.

  • Overpressure - You can create overpressure in the case by assigning more fans to the intake than the exhaust. PC case air inlets often feature dust filters and by creating overpressure in the case, you have the greatest chance of trapping most of the dust.
  • Underpressure - Underpressure is the exact opposite of overpressure. It occurs when more fans take care of letting hot air out than letting cold air in. This reduces temperatures, but the disadvantage is that the air is sucked in not only through dust filters, but also all nooks and crannies. This makes your computer clog with dust faster.
  • Balanced pressure - You can achieve balanced pressure by placing the same number of fans on both sides of the case. It is a compromise that many users opt for, as it combines the advantages of the two solutions mentioned above.

PC case fans can also be used with CPU coolers, but it is important that they have sufficient airflow values. They are sorted by dimensions; a larger fan can rotate slower while maintaining the same airflow, so it is quieter and lasts longer. It is always a good idea to buy fans of the largest size that your case supports.

HDD Coolers

Optimal airflow in a computer case is usually sufficient to cool your hard drive properly. Additional cooling should only occur if you cannot provide sufficient airflow or if there are a lot of components in a small space.

Chipset & Memory Coolers

Memory coolers are important if you want to overclock, because they can significantly reduce temperatures.

i Want to build your own PC? Read our guide.

Water Cooling

Liquid cooling is considered to be a much more elegant but costly solution. It contains several components. Water cooling transfers heat through the liquid from the processor to the “radiator“ cooled by air. This radiator can be placed anywhere with an access to air, so airflow is not so essential for water cooling.

Water cooling comes in two basic designs:

  • All-in-one cooling - These cooling systems embody the easiest way of water cooling. All-in-One sets are easy to install because no previous assembly is required. Just attach them to the case and to the processor and plug them in.
  • Tailor-made cooling - An option for real connoisseurs. Not only can custom cooling dramatically reduce the temperatures of all components, but it also looks great. This solution needs special care even during installation, because it must be assembled first. Every water cooling system needs a radiator with fans, an expansion tank, a pump, hoses, a CPU block and GPU block, the liquid itself and other accessories. You can purchase special kits that include all the necessary components.

Kingpin Cooling

Kinpin Cooling is a manufacturer of coolers designed for extreme overclocking. Its offers include liquid nitrogen extraction units, thermal compounds and other accessories.

Accessories

Cooler accessories include a wide range of essential items, such as the following:

  • Thermal compounds - Necessary to ensure a conductive connection between the processor and the heatsink.
  • Speed control - It allows you to control the speed of the fans in your computer and set the optimal ratio between power and noise levels.
  • Cables - Various cables connecting fans and other cooling components.
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Noctua NF-A12x25 G2 PWM chromax. black
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ARCTIC P14 Pro A-RGB Value pack (3pcs)
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ARCTIC Freezer 4U-SP5
CPU Cooler - by air cooling, 2×120mm fan, 120 mm fan diameter, Ball Bearing bearing type, speed from 300 to 3300 RPM, 81,04 CFM airflow, max. noise level 45,3dB, operating voltage 12 V, included features: PWM, dimensions 147 × 145 × 124 mm (W×H×D)
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ARCTIC BioniX P12 A-RGB Black 3-Pack
PC Fan - size: 120 × 26mm, 450 RPM - 3000 RPM, 12 V, maximum noise level of up to 25 dB, 4pin PWM, ARGB backlight colour, PWM, CO (Continuous operation) and zero RPM mode
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AKASA ALUCIA H4i
CPU Cooler - by air cooling, automatic speed control, 1150, 1151, 1155, 1156, 1200, 1700 and 1851 Intel socket, 4× heatpipes, 1×92mm fan, 92 mm fan diameter, Ball Bearing bearing type, speed from 800 to 3600 RPM, 40 CFM airflow, max. noise level 35,8dB, operating voltage 12 V, included features: PWM, RGB lighting, dimensions 94 × 29.5 × 94 mm (W×H×D)
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ARCTIC P14 Pro Reverse A-RGB White 3-Pack
PC Fan , 12 V, 4pin PWM, RGB backlight, PWM and Reverse Airflow
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ARCTIC P14 Pro Reverse A-RGB 3-Pack
PC Fan - size: 140 × 30mm, 400 RPM - 2650 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM, zero RPM mode and reverzní tok vzduchu
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AKASA VIPER H6L M2
CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1150, 1151, 1155, 1156, 1200, 1700 and 1851 Intel socket, 6× heatpipes, 1×120mm fan, Hydro-Dynamic Bearing (HDB) bearing type, speed from 600 to 1900 RPM, 83,63 CFM airflow, max. noise level 28,9dB, operating voltage 12 V, dimensions 120 × 76 × 120 mm (W×H×D)
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Expected 16/10/2026
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ARCTIC BioniX P14 A-RGB Black 3-Pack
PC Fan - size: 140 × 28mm, 400 RPM - 2500 RPM, 12 V, maximum noise level of up to 30 dB, 4pin PWM, ARGB backlight colour, PWM, CO (Continuous operation) and zero RPM mode
New arrival 36.90 €
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ARCTIC BioniX P14 A-RGB White 3-Pack
PC Fan - size: 140 × 28mm, 400 RPM - 2500 RPM, 12 V, maximum noise level of up to 30 dB, 4pin PWM, ARGB backlight colour, PWM, CO (Continuous operation) and zero RPM mode
New arrival 36.90 €
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ARCTIC Freezer 36-S
CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1700 and 1851 Intel socket, 4× heatpipes, 1×120mm fan, 120 mm fan diameter, Fluid Dynamic Bearing (FDB) bearing type, speed from 600 to 3000 RPM, 77 CFM airflow, operating voltage 12 V, dimensions 126 × 156 × 88 mm (W×H×D)
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ARCTIC BioniX P12 A-RGB White 3-Pack
PC Fan - size: 120 × 26mm, 450 RPM - 3000 RPM, 12 V, maximum noise level of up to 25 dB, 4pin PWM, ARGB backlight colour, PWM, CO (Continuous operation) and zero RPM mode
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Noctua NH-D15 G2 HBC
CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1150, 1151, 1155, 1156, 1200, 1700 and 1851 Intel socket, 8× heatpipes, 2×140mm fan, 140 mm fan diameter, Self-stabilising Oil-pressure Bearing (SSO2) bearing type, max. 1500 RPM, 91,58 CFM airflow, max. noise level 24,8dB, operating voltage 12 V, included features: PWM, dimensions 150 × 168 × 152 mm (W×H×D)
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Noctua NF-A12x25 G2 LS-PWM
PC Fan - size: 120 × 25mm, 0 RPM - 1100 RPM, 12 V, maximum noise level of up to 11,8 dB, 4pin PWM
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ASROCK WS XE 360D
Water Cooling
Great price 434.90 €
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GIGABYTE AORUS WATERFORCE II 360
Water Cooling - complete closed set, for socket AM4 and AM5, 1150, 1151, 1155, 1156, 1200, 1700 and 1851, 3×120mm fan(s), max noise level of 36,9dB, max speed of 2300 RPM, RGB backlighting, dimensions (WxDxH): 394 x 119 x 27mm
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MSI MAG CORELIQUID A13 360
Water Cooling - complete closed set, for socket AM4 and AM5, 1700 and 1851, 3×120mm fan(s), max noise level of 31,1dB, max speed of 2000 RPM, RGB backlighting, dimensions (WxDxH): 394 x 119,6 x 27mm
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Order Code: EFmca13a6
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DeepCool AK620 Digital SE Black
CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1150, 1151, 1155, 1200, 1700 and 1851 Intel socket, 6× heatpipes, 2×120mm fan, 120 mm fan diameter, Fluid Dynamic Bearing (FDB) bearing type, speed from 500 to 1850 RPM, 68,99 CFM airflow, max. noise level 28dB, operating voltage 12 V, RGB lighting, dimensions 129 × 161 × 138 mm (W×H×D)
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Order Code: DECOak620ds1
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Be quiet! PURE ROCK PRO 3
CPU Cooler - by air cooling, automatic speed control, AM4 and AM5 AMD socket, 1150, 1151, 1155, 1200, 1700 and 1851 Intel socket, 6× heatpipes, 2×120mm fan, 120 mm fan diameter, Rifle Bearing (RB) bearing type, max. 2000 RPM, 59,6 CFM airflow, max. noise level 34,8dB, operating voltage 12 V, included features: PWM, dimensions 124 × 155 × 114 mm (W×H×D)
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Order Code: BKpr3p1
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Fractal Design Lumen S28 RGB V2
Water Cooling - complete closed set, for socket AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+ and AM5, 1150, 1151, 1155, 1156, 1200, 1366, 1700, 2011, 2011-3, 2066 and 1851, 2×140mm fan(s), max noise level of 35,5dB, max speed of 1700 RPM, dimensions (WxDxH): 313 x 140 x 27mm
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Order Code: CB323ls28rv2
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MSI MAG CORELIQUID E360
Water Cooling - complete closed set, for socket AM4, TR4 and AM5, 1150, 1151, 1155, 1156, 1200, 1700 and 1851, 3×120mm fan(s), max noise level of 32,5dB, max speed of 1800 RPM, dimensions (WxDxH): 394 x 119,2 x 27mm
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Order Code: EFmcle360
4.8 65×
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Cooler Master MASTERFAN MF120 HALO 3-IN-1
PC Fan - size: 120 × 25mm, 650 RPM - 1800 RPM, 12 V, maximum noise level of up to 30 dB, 4pin PWM, ARGB backlight colour
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Order Code: CAmf120halo3
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