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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?

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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.

PC fan

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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.


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354 Results
5.0
Montech AX140 PWM White
PC Fan - size: 140 × 25mm, 600 RPM - 1600 RPM, 12 V, maximum noise level of up to 27,9 dB, 4pin PWM, ARGB backlight colour
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 368,-
409,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONa2
4.9 13×
GIGABYTE AORUS EZ CHAIN FAN 120
PC Fan - size: 120 × 25mm, 600 RPM - 2000 RPM, 12 V, maximum noise level of up to 29 dB, ARGB backlight colour, PWM
389,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AGecf1
5.0
AKASA - SOHO AR - PWM, ARGB LED, 12cm Fan/AK-FN108
PC Fan - size: 120 × 25mm,, 12 V, maximum noise level of up to 31,8 dB, 4pin PWM, ARGB backlight colour, PWM
369,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT281s9
4.8 20×
ARCTIC S12038-8K
PC Fan - size: 120 × 38mm, 800 RPM - 8000 RPM, 12 V, 4pin PWM, PWM
359,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBs12038a3
4.9
ARCTIC S8038-10K
PC Fan - size: 80 × 38mm, 500 RPM - 10000 RPM, 12 V, 4pin PWM, PWM
309,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBs8038a3
5.0 29×
Montech RX120 PWM White
PC Fan - size: 120 × 25mm, 800 RPM - 1600 RPM, 12 V, maximum noise level of up to 27 dB, 4pin PWM + 3pin ARGB, ARGB backlight colour, PWM
Buy with code ALZADNY10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 10 % s kódem ALZADNY10. Klikněte a kód se uplatní automaticky. 269,-
299,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONa23ab
4.3
EVOLVEO 12FM ARGB master
PC Fan - size: 120 × 26mm, 1100 RPM, 12 V, maximum noise level of up to 20,5 dB, 4pin Molex , RGB backlighting
279,-
Buy
In stock 5 pcs at the supplier's
Order Code: UE117fm12abm
4.0
Endorfy Stratus 120 White PWM ARGB
PC Fan - size: 120 × 25mm, 200 RPM - 1400 RPM, 12 V, 4pin PWM, RGB backlighting, PWM
Discounted -7 % 249,- 269,-
Buy
In stock > 10 pcs at the supplier's
Order Code: ENDvs120paw
5.0
Montech GF120 V2 ARGB White
PC Fan - size: 120 × 25mm, 800 RPM - 1600 RPM, 12 V, maximum noise level of up to 25,3 dB, 4pin PWM + 3pin ARGB, ARGB backlight colour
199,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONgf120a2
4.2 35×
EVOLVEO 14L1GR LED 140mm Green
PC Fan - size: 140 × 26mm, 800 RPM - 800 RPM, maximum noise level of up to 6 dB, 3pin, Green backlight colour
189,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE117b8
XILENCE fan 80 × 80 × 25 mm, DMI, PWM, Performance C series
PC Fan - size: 80 × 25mm, 1800 RPM, maximum noise level of up to 20 dB, 4pin PWM, PWM
146,-
Buy
In stock > 10 pcs at the supplier's
Order Code: XILchl019
4.5 42×
ARCTIC P12 Pro
PC Fan - size: 120 × 25mm, 600 RPM - 3000 RPM, 12 V, maximum noise level of up to 25 dB, 4pin PWM, PWM
169,-
Currently Unavailable
Order Code: CBp12p3
4.6 79×
ARCTIC P14 140mm
PC Fan - size: 140 × 27mm, 1700 RPM, 12 V, maximum noise level of up to 22,5 dB, 3pin
Discounted -15 % 169,- 199,-
Currently Unavailable
Order Code: CB211d7a
4.4 11×
ARCTIC P9 Max
PC Fan - size: 92 × 25mm, 450 RPM - 4300 RPM, 12 V, 4pin PWM, PWM
209,-
Currently Unavailable
Order Code: CBp9m
5.0
Noctua NF-A14x25 G2 LS-PWM
PC Fan - size: 140 × 25mm, 800 RPM, 12 V, maximum noise level of up to 11,4 dB, 4pin PWM, PWM
869,-
Currently Unavailable
Order Code: CTnfa14g1
4.5 42×
ARCTIC P12 Pro
PC Fan - size: 120 × 25mm, 600 RPM - 3000 RPM, 12 V, maximum noise level of up to 25 dB, 4pin PWM, PWM
-5 % off new 159,- New 169,-
Buy
Unsealed - in stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp12p3
3.0
Noctua NF-A14 industrialPPC-24V-3000 SP IP67 PWM
PC Fan - size: 140 × 25mm, 800 RPM - 3000 RPM, 24 V, maximum noise level of up to 41,3 dB, 4pin PWM, PWM
1,099,-
Currently Unavailable
Order Code: CTnff14i30
4.6 18×
Noctua NF-F12 5V PWM
PC Fan - size: 120 × 25mm, 300 RPM - 1500 RPM, 5 V, maximum noise level of up to 22,4 dB, 4pin PWM, PWM
579,-
Currently Unavailable
Order Code: CT255f125p
4.3
ARCTIC S12038-4K (3 Pack)
PC Fan - size: 120 × 38mm, 600 RPM - 4000 RPM, 12 V, 4pin PWM, PWM
739,-
Currently Unavailable
Order Code: CBs12038a2
4.9 207×
Noctua NF-F12 PWM
PC Fan - size: 120 × 25mm, 300 RPM - 1500 RPM, 12 V, maximum noise level of up to 22,4 dB, 4pin PWM, PWM
629,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT255u
4.6 65×
ARCTIC P12 Pro PST
PC Fan - size: 120 × 25mm, 600 RPM - 3000 RPM, 12 V, 4pin PWM, PWM and PST
279,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp12p7
5.0
Noctua NF-A6x15 PWM
PC Fan - size: 60 × 15mm, 3500 RPM, 12 V, maximum noise level of up to 19,8 dB, 4pin PWM, PWM
439,-
Currently Unavailable
Order Code: CTnfa615a2
4.6 79×
ARCTIC P14 140mm
PC Fan - size: 140 × 27mm, 1700 RPM, 12 V, maximum noise level of up to 22,5 dB, 3pin
-5 % off new 159,- New 169,-
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB211d7a
Noctua NF-A14 industrialPPC-24V-2000 SP IP67 PWM
PC Fan - size: 140 × 25mm, 500 RPM - 2000 RPM, 24 V, maximum noise level of up to 32 dB, 4pin PWM, PWM
979,-
Currently Unavailable
Order Code: CTnff14i20
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PC Case Fans

PC Case Fans

In the category PC Case Fans on Alza.cz, we currently have a total of 354 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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