PC Cooling

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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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818 Results
4.9
Corsair iCUE QL140 RGB 140mm PWM Single
PC Fan - size: 140 × 25mm, 550 RPM - 1250 RPM, 13.2 V, maximum noise level of up to 26 dB, 4pin PWM, RGB backlighting, ARGB backlight (5V)
569,-
Unsealed
Order Code: UY007k4c
4.6
Be quiet! Light Wings 140mm PWM
PC Fan - size: 140 × 25mm, 1500 RPM, 12 V, maximum noise level of up to 23,3 dB, 4pin PWM, RGB backlighting, ARGB backlight (5V) and PWM
649,-
Unsealed
Order Code: BLlw140
4.5
ARCTIC Freezer 36 A-RGB White
CPU Cooler - socket AM4 and AM5, 1700 and 1851, 2x120mm fan, 4× heatpipe(s), maximum speed of 2000 RPM, height of 159mm, PWM
899,-
Unsealed
Order Code: CBf36aw
4.8
Fractal Design Prisma AL-14 ARGB PWM
PC Fan - size: 140 × 25mm, 500 RPM - 1700 RPM, 12 V, maximum noise level of up to 34,1 dB, 4pin PWM, RGB backlighting, ARGB backlight (5V)
469,-
Unsealed
Order Code: CB322j8l
5.0
Corsair XC9 RGB(2066/sTRX4), White
CPU Water Block - water cooling, RGB backlight, sandblasted aluminium trim, XC9 nickel-plated copper cold plate, for installation on Intel LGA 2066 or AMD sTRX4 sockets, colour: white
Discounted -47 %
599,- 1 139,-
Currently Unavailable
Order Code: UY011012
5.0
ID-COOLING SE-226-XT ARGB
CPU Cooler - socket AM4 and AM5, 1150, 1151, 1155, 1156, 1200, 1700, 2011 and 2066, 250 W, 1x120mm ARGB fan, 6× heatpipe(s), maximum noise level of 31,5 dB, maximum speed of 2000 RPM, height of 154mm, ARGB backlight (5V) and PWM
1 039,-
Unsealed
Order Code: IDCse226xa
4.3 11×
Noctua NF-P12 redux-1300
PC Fan - size: 120 × 25mm, 1300 RPM, 12 V, maximum noise level of up to 19,8 dB, 3pin, PWM
339,-
Unsealed
Order Code: CT255u2d
5.0
ARCTIC S4028-15K
PC Fan - size: 40 × 28mm, 1400 RPM - 15000 RPM, 12 V, 4pin PWM, PWM
259,-
Unsealed
Order Code: CBs4028a2
5.0 35×
NOCTUA NF-A15 PWM
PC Fan - size: 140 × 25mm, 300 RPM - 1200 RPM, 12 V, maximum noise level of up to 19,2 dB, 4pin PWM, PWM
559,-
Unsealed
Order Code: CT255t7
4.5 16×
AXAGON CLR-M2FAN COPPER Heatsink with FAN for M.2 SSD
Hard Drive Cooler for M.2 SSD 2280 mm, copper with fan, active, cooling of single-sided and double-sided discs, height 13 mm, three heat conductive pads in the package
479,-
Unsealed
Order Code: AG300c5
4.9 24×
Fractal Design Venturi HF-14
PC Fan - size: 140 × 25mm, 1200 RPM, 12 V, maximum noise level of up to 26,5 dB, 3pin
559,-
Unsealed
Order Code: CB322k2
3.5
ARCTIC Alpine 17
CPU Cooler - socket 1700, 1x92mm fan, maximum noise level of 22,5 dB, maximum speed of 2000 RPM, height of 77mm, PWM
339,-
Unsealed
Order Code: CBa17
5.0
Noctua NF-A8 5V PWM
PC Fan - size: 80 × 25mm, 450 RPM - 2200 RPM, 5 V, maximum noise level of up to 17,7 dB, 4pin PWM, PWM
489,-
Unsealed
Order Code: CT255a85p
4.5
Cooler Master HYPER 212 HALO BLACK
CPU Cooler - socket AM4 and AM5, 1150, 1151, 1155, 1156, 1200 and 1700, 4× heatpipe(s), maximum noise level of 27 dB, maximum speed of 2050 RPM, height of 154mm, PWM
1 099,-
Unsealed
Order Code: CAh212hb
EVOLVEO 12FM ARGB master
PC Fan - size: 120 × 26mm, 1100 RPM, 12 V, maximum noise level of up to 20,5 dB, 3pin, RGB backlighting
269,-
Unsealed
Order Code: UE117fm12abm
ID-COOLING AS-120-K
PC Fan - size: 120 × 25mm, 300 RPM - 2000 RPM, 12 V, maximum noise level of up to 27,2 dB, 4pin PWM, PWM
149,-
Unsealed
Order Code: IDCa120k
ARCTIC P14 Max
PC Fan - size: 140 × 27mm, 400 RPM - 2800 RPM, 12 V, 4pin PWM, PWM
289,-
Unsealed
Order Code: CBp14m
5.0 10×
Noctua NF-A12x25 LS PWM
PC Fan - size: 120 × 25mm, 450 RPM - 1200 RPM, 12 V, maximum noise level of up to 12,1 dB, 4pin PWM, PWM
699,-
Unsealed
Order Code: CT255w2y4
4.9 33×
Noctua NF-A12x25 PWM chromax.black.swap
PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 12 V, maximum noise level of up to 22,6 dB, 4pin PWM, PWM
759,-
Unsealed
Order Code: CT255w2y3a
3.0
ORICO M2SRC Black
Hard Drive Cooler - Supports NGFF protocol and NVMe M.2 2280 SSD, aluminum alloy with anodized surface, cooling fan, two heat conductive pads, black colour
379,-
Unsealed
Order Code: ORI0802g2
5.0 23×
Noctua NF-P12 redux-1300 PWM
PC Fan - size: 120 × 25mm, 300 RPM - 1300 RPM, 12 V, maximum noise level of up to 19,8 dB, 4pin PWM, PWM
339,-
Unsealed
Order Code: CT255u2b
NOCTUA NF-F12 industrialPPC-24V-2000 PWM IP67 Q100
PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 24 V, maximum noise level of up to 29,7 dB, 4pin PWM, PWM
809,-
Unsealed
Order Code: CT255s3b
4.8 24×
NOCTUA NF-A4x20 PWM
PC Fan - size: 40 × 20mm, 1200 RPM - 5000 RPM, 12 V, maximum noise level of up to 14,9 dB, 4pin PWM, PWM
359,-
Unsealed
Order Code: CT255v5d
4.6 25×
Noctua NF-P14s redux-1200
PC Fan - size: 140 × 25mm, 1200 RPM, 12 V, maximum noise level of up to 19,6 dB, 3pin
369,-
Unsealed
Order Code: CT255w4l

PC Cooling

PC Cooling

In the category PC Cooling on Alza.cz, we currently have a total of 817 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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