Computers and Laptops Hardware Cooling For PC Cases

PC Case Fans

A powerful fan should be a part of every PC case, whether it has high-end gaming or energy-saving components. This is because PC case fans ensure the proper airflow and thus the cooling of the entire computer. But how do I choose the right PC case fan for my device? Here is some advice.

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The Most Important Parameters of PC Case Fans

Each PC case fan has several important parameters that you should consider when choosing one. These are mainly the size of the fan itself, its speed, its noise level and its airflow.

PC fan 120mm

PC case fan

PC ventilátor

PC fan 4 pin

What Size Should PC Case Fans Be?

PC case fans are available in many sizes. The most popular fans are the 120mm and 140mm variants, but smaller or larger fans are not unusual. What size will be perfect for you?

Small PC case fans up to 70mm are used in small PC cases. Because the blades are small, the fan must have a high speed.
PC case fans of 80×80mm are suitable for all types of cases. They have a slightly better speed ratio and airflow.
PC case fans of 92×92mm already require a little more installation space. The reward is higher airflow.
PC case fans of 120×120mm are the ideal compromise between size and cooling performance. They are a very popular option.
PC case fans of 140×140mm may not fit in every PC case any longer. They offer high airflow.
Large PC case fans from 180mm have the best airflow at the lowest speed. So they are very quiet.

The Advantages of Small PC Case Fans

The advantage may be the lower purchase price of a small fan.
The small dimensions guarantee compatibility with compact enclosures.

Advantages of Larger PC Case Fans

Large fans require lower speeds for the same airflow than their more compact counterparts.
Thanks to larger blades and lower speeds, large PC fans are also quieter.

The RPM is an Important Parameter of PC Case Fans

Each PC case fan has a specified minimum and a maximum number of revolutions per minute (RPM). Some models offer the user the possibility to control the speed. In this case, it's up to you whether you prefer power or a quiet operation. Take a look at speed-controlled fans.

Smart fan with speed control — Fan speed control can be automatic or manual. Always make sure that the model you choose supports the control. Motherboards with a voltage adjustment function offer the possibility to control unsupported fans.

Other Features of PC Case Fans

When choosing a new PC case fan, consider a few other features and functions that affect cooling performance, noise levels and a few other aspects of daily use.

The PWM fan allows the user to control the speed (RPM) at will.
Maximum TDP refers to how much heat the fan can dissipate. Processors and graphics cards also have this parameter.
The bearing type indicates the way the blades are attached to the centre of the fan. The most common systems are HBS, SSO2 or FDB.
Backlit PC case fans can glow in different colours. Some support a single colour and others dazzle with the entire RGB spectrum.

Do you need a whole set of PC case fans? Do not buy them individually. Take a look at convenient sets.

PC Case Fans with RGB Backlighting - Make your PC Stand Out

PC case fans with RGB backlighting support more than 16 million colours and shades. So your computer can really play with all the colours. When combined with a transparent cabinet, you can create a true work of art.

Wondering whether to choose a 5V, 12V or perhaps 24V PC case fan? Choose them in the clear category of Fans by Voltage.

Why Get a Silent PC Case Fan?

Do you dislike a lot of noise around you? Then a silent PC case fan is exactly what you need. These coolers boast high performance and minimal noise, so you will hardly notice them spinning. Take a look at Quiet Fans.

Recenze chladičů do PC

Advanced parameters

Classic Range Inexpensive yet highly rated

PC Fan - size: 60 × 25mm, 3000 RPM, 12 V, maximum noise level of up to 19,3 dB, 3pin

Deluxe Range Good price/performance ratio

ARCTIC P12 PWM PST A-RGB 0dB Value pack (3pcs) Black

4.8 54×

37.90 €

In stock > 5 pcs

PC Fan - size: 120 × 25mm, 0 RPM - 2000 RPM, 12 V, 4pin PWM, RGB backlighting, ARGB backlight (5V), PWM, PST and Zero RPM mode

Deluxe Range Good price/performance ratio

Corsair iCUE QL120 RGB 120mm PWM Single

4.8 9×

38.90 €

In stock > 5 pcs

PC Fan - size: 120 × 25mm, 525 RPM - 1500 RPM, 13.2 V, maximum noise level of up to 26 dB, 4pin PWM, RGB backlighting, RGB backlight

Premium Range Uncompromising quality

Cooler Master MASTERFAN MF120 HALO 3-IN-1

4.8 24×

51.90 €

In stock > 5 pcs

PC Fan - size: 120 × 25mm, 650 RPM - 1800 RPM, 12 V, maximum noise level of up to 30 dB, 4pin PWM, RGB backlighting, ARGB backlight (5V)

PC Fan - size: 140 × 25mm, 300 RPM - 1500 RPM, 12 V, maximum noise level of up to 24,6 dB, 4pin PWM, PWM

PC Fan - size: 120 × 25mm, 200 RPM - 1800 RPM, 12 V, maximum noise level of up to 22,5 dB, 4pin PWM, PWM

Corsair LL120 RGB LED 120mm Dual Light Loop PWM x3

4.9 21×

86.90 € Save 5.14 €

In stock > 5 pcs

PC Fan - size: 120 × 25mm, 600 RPM - 1500 RPM, 13.2 V, maximum noise level of up to 24,8 dB, 4pin PWM, RGB backlighting, RGB backlight

Noctua NF-A14 PWM chromax.black.swap

5.0 38×

27.90 €

In stock > 5 pcs

PC Fan - size: 140 × 25mm, 300 RPM - 1500 RPM, maximum noise level of up to 24,6 dB, 4pin PWM, PWM

Be quiet! Pure Wings 2 120mm

ARCTIC P12 PWM PST 120mm

4.8 88×

6.29 €

In stock > 10 pcs

PC Fan - size: 120 × 25mm, 200 RPM - 1800 RPM, 12 V, maximum noise level of up to 24,5 dB, 4pin PWM + 4pin socket, PWM and PST

PC Fan - size: 120 × 25mm, 1800 RPM, 12 V, maximum noise level of up to 22,5 dB, 3pin

PC Fan - size: 80 × 25mm, 3000 RPM, 12 V, maximum noise level of up to 22,5 dB, 3pin

Noctua NF-S12B redux-1200 PWM

4.8 89×

13.90 €

In stock > 10 pcs

PC Fan - size: 120 × 25mm, 400 RPM - 1200 RPM, 12 V, maximum noise level of up to 18,1 dB, 4pin PWM

Noctua NF-A14 industrialPPC-3000 PWM

4.8 38×

28.90 €

In stock > 5 pcs

PC Fan - size: 140 × 25mm, 800 RPM - 3000 RPM, 12 V, maximum noise level of up to 41,3 dB, 4pin PWM, PWM

PC Fan - size: 120 × 15mm, 450 RPM - 1850 RPM, 12 V, maximum noise level of up to 23,9 dB, 4pin PWM

PC Fan - size: 40 × 20mm, 5000 RPM, 12 V, maximum noise level of up to 19,6 dB, 3pin

ARCTIC P12 Silent 120mm

4.9 37×

6.49 €

In stock > 10 pcs

PC Fan - size: 120 × 25mm, 1050 RPM, 12 V, maximum noise level of up to 20,5 dB, 3pin

PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 12 V, maximum noise level of up to 22,6 dB, 4pin PWM, PWM

PC Fan - size: 40 × 20mm, 1200 RPM - 5000 RPM, 12 V, maximum noise level of up to 14,9 dB, 4pin PWM, PWM

PC Fan - size: 40 × 10mm, 4500 RPM, 12 V, maximum noise level of up to 17,9 dB, 3pin

ARCTIC P12 Value Pack

4.8 37×

20.90 €

In stock > 10 pcs

PC Fan - size: 120 × 25mm, 1800 RPM, 12 V, maximum noise level of up to 22,5 dB, 3pin

PC Fan - size: 120 × 25mm, 1200 RPM, 12 V, maximum noise level of up to 17,8 dB, 4pin PWM, PWM

Corsair LL120 RGB 120mm Dual Light Loop White RGB LED PWM Fan — Triple Pack with Lighting Node PRO

4.9 9×

86.90 €

In stock > 5 pcs

PC Fan - size: 120 × 25mm, 2200 RPM, 13.2 V, maximum noise level of up to 36 dB, 4pin PWM, RGB backlighting, RGB backlight

PC Fan - size: 140 × 27mm, 1700 RPM, 12 V, maximum noise level of up to 22,5 dB, 3pin

PC Case Fans

In the category PC Case Fans on Alza.sk, we currently have a total of 362 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. Continue

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PC Case Fans

The Most Important Parameters of PC Case Fans

What Size Should PC Case Fans Be?

The Advantages of Small PC Case Fans

Advantages of Larger PC Case Fans

The RPM is an Important Parameter of PC Case Fans

Other Features of PC Case Fans

PC Case Fans with RGB Backlighting - Make your PC Stand Out

Why Get a Silent PC Case Fan?

PC Case Fans

PC Case Fans – proved brands

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