Try our cookies Alza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
Alzak icon
Catalogue
Price
-
Availability
Order status
Brands
(56)
(41)
(20)
(15)
(21)

PC configurator - 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.

Continue

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?

i

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

i

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.


Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
228 Results
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
379,-
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT281s9
5.0
ARCTIC P12 Pro Reverse 3-Pack
PC Fan 120 × 27 mm, 500 RPM - 3000 RPM, 12 V, 4pin PWM and Reverse Airflow
599,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp12pr2
4.9 39×
Noctua NF-F12 PWM chromax.black.swap
PC Fan - size: 120 × 25mm, 300 RPM - 1500 RPM, 12 V, maximum noise level of up to 22,4 dB, 4pin PWM, PWM
599,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT255t9a
4.7 88×
Noctua NF-P14s redux-1200 PWM
PC Fan - size: 140 × 25mm, 350 RPM - 1200 RPM, 12 V, maximum noise level of up to 19,6 dB, 4pin PWM
589,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT255w4o
4.2
Corsair iCUE LINK QX120 RGB Fan Expansion Kit
PC Fan - size: 120 × 25mm, 480 RPM - 2400 RPM, 12 V, maximum noise level of up to 37 dB, 4pin PWM, ARGB backlight colour, PWM
1,249,-
Buy
In stock 1 pcs
Order Code: UYqx120a1
Montech AX120 PRO 3 in 1 Pack White
PC Fan - size: 120 × 25mm, 600 RPM - 1600 RPM, 12 V, maximum noise level of up to 25,4 dB, 4pin PWM + 3pin ARGB, 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. 1,079,-
1,199,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONax12p4
4.8 62×
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
1,199,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CAmf120halo3
4.3
Montech GF120 ARGB PWM White
PC Fan - size: 120 × 25mm, 800 RPM - 1600 RPM, 12 V, maximum noise level of up to 25,5 dB, 4pin PWM + 3pin ARGB, RGB backlighting
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. 260,-
289,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONa2f
5.0
AKASA SOHO AR Kit
PC Fan - size: 120 × 25mm, 500 RPM - 2000 RPM, 12 V, maximum noise level of up to 31,8 dB, 4pin PWM, ARGB backlight colour, PWM
1,119,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: AKAsak1
5.0
Corsair iCUE LINK QX120 RGB Fans Starter Kit
PC Fan - size: 120 × 25mm, 480 RPM - 2400 RPM, 12 V, maximum noise level of up to 37 dB, 4pin PWM, ARGB backlight colour, PWM
3,999,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UYqx120a2
4.2 35×
EVOLVEO 14L1RD LED 140mm Red
PC Fan - size: 140 × 26mm, 800 RPM - 800 RPM, maximum noise level of up to 6 dB, 3pin, Red backlight colour
159,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE117b9
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
409,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONa2
4.8 20×
ARCTIC S12038-8K
PC Fan - size: 120 × 38mm, 800 RPM - 8000 RPM, 12 V, 4pin PWM, PWM
359,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBs12038a3
4.5
Fractal Design Momentum 14 Black
PC Fan - size: 140 × 25mm, 350 RPM - 1800 RPM, 12 V, maximum noise level of up to 31,9 dB, 4pin PWM, PWM
729,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmo03
4.7
Corsair RS120 Black Triple Pack
PC Fan - size: 120 × 25mm, 420 RPM - 2100 RPM, 12 V, maximum noise level of up to 36 dB, 4pin PWM, PWM
699,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UYrs12x2
5.0
ARCTIC P14 Pro Reverse A-RGB
PC Fan , 12 V, 4pin PWM, RGB backlight, PWM and Reverse Airflow
299,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14pr3
4.5
ARCTIC P14 Pro PST CO
PC Fan - size: 140 × 27mm, 400 RPM - 2500 RPM, 12 V, 4pin PWM, PWM and PST
289,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14p4
Fractal Design Momentum 14 White
PC Fan - size: 140 × 25mm, 350 RPM - 1800 RPM, 12 V, maximum noise level of up to 31,9 dB, 4pin PWM, PWM
639,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmo04
4.8 22×
Be quiet! Light Wings 140mm PWM High-speed
PC Fan - size: 140 × 25mm, 2200 RPM, 12 V, maximum noise level of up to 31 dB, 4pin PWM, ARGB backlight colour, PWM
Discounted -7 % 639,- 689,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BLlw140h
4.0
ARCTIC P12 Pro Reverse A-RGB White
PC Fan 120 × 27 mm, 500 RPM - 3000 RPM, 12 V, 4pin PWM, RGB backlighting, PWM and Reverse Airflow
279,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp12pr4
5.0
ARCTIC S8038-7K
PC Fan - size: 80 × 38mm, 500 RPM - 7000 RPM, 12 V, 4pin PWM, PWM
279,-
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBs8038a1
4.9 16×
Be quiet! Silent Wings 4 120mm PWM
PC Fan - size: 120 × 25mm, 1600 RPM, 12 V, maximum noise level of up to 18,9 dB, 4pin PWM
599,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BLsw4a2
4.9 24×
Noctua NF-A12x15 PWM chromax.black.swap
PC Fan - size: 120 × 15mm, 450 RPM - 1850 RPM, 12 V, maximum noise level of up to 23,9 dB, 4pin PWM
569,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT255w2z1a
ID-COOLING AS-140-ARGB-W
PC Fan - size: 140 × 25mm, 300 RPM - 1800 RPM, 13.2 V, maximum noise level of up to 24,9 dB, 4pin PWM + 3pin ARGB, ARGB backlight colour, PWM
249,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: IDCa14a2

PC configurator - 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.

Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
P-DC1-WEB04