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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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316 Results
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
289,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
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Order Code: MONa2f
5.0
Noctua NF-A4x10 24V PWM
PC Fan - size: 40 × 10mm, 5000 RPM, 24 V, maximum noise level of up to 19,6 dB, 4pin PWM, PWM
389,-
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In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CTnfa41024p
4.8 26×
ARCTIC P8 Max
PC Fan - size: 80 × 25mm, 500 RPM - 5000 RPM, 12 V, 4pin PWM, PWM
199,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp8m
5.0 31×
ARCTIC Fan Grill 80mm
Protector - fans, prevention of cable damage, no airflow restriction
50,-
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In stock > 20 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB150b3
4.6 20×
ARCTIC P8 PWM PST Value Pack (5pcs)
PC Fan - size: 80 × 25mm, 200 RPM - 3000 RPM, 12 V, maximum noise level of up to 22,5 dB, 4pin PWM + 4pin socket, PWM, PST and CO (Continuous operation)
499,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB211d4z1
4.7 15×
Fractal Design Aspect 12 RGB PWM Black Frame
PC Fan - size: 120 × 25mm, 500 RPM - 2000 RPM, 12 V, maximum noise level of up to 33,2 dB, 4pin PWM, ARGB backlight colour, PWM
459,-
Buy
In stock > 10 pcs at the supplier's
Order Code: CB322a12rpb
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,-
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In stock 2 pcs
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Order Code: UYqx120a1
4.9 172×
Noctua NF-A4x10 FLX
PC Fan - size: 40 × 10mm, 4500 RPM, 12 V, maximum noise level of up to 17,9 dB, 3pin
449,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT255v4
4.4 55×
ARCTIC P14 SLIM PWM PST
PC Fan - size: 140 × 16mm, 150 RPM - 1800 RPM, 12 V, 4pin PWM, PWM and PST
229,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB211d7s
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 > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp12pr4
3.5
Corsair RS120 ARGB White Triple Pack
PC Fan - size: 120 × 25mm, 420 RPM - 2100 RPM, 12 V, maximum noise level of up to 36 dB, 4pin PWM, ARGB backlight colour, PWM
1,099,-
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UYrs12a4
Endorphs Zephyr 92
PC Fan - size: 92 × 25mm, 1900 RPM, 12 V, 3pin
139,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ENDvz92
4.9 18×
Endorfy Stratus 120 PWM
PC Fan - size: 120 × 25mm, 1400 RPM, 12 V, 4pin PWM, PWM
169,-
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In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: ENDvs120p
4.4 10×
ARCTIC P14 Pro PST White
PC Fan - size: 140 × 27mm, 400 RPM - 2500 RPM, 12 V, 4pin PWM, PWM and PST
229,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14p7
5.0 18×
ARCTIC S4028-15K
PC Fan - size: 40 × 28mm, 1400 RPM - 15000 RPM, 12 V, 4pin PWM, PWM
219,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBs4028a2
5.0 18×
Be Quiet! Pure Wings 3 140mm PWM White
PC Fan - size: 140 × 25mm, 1200 RPM, 12 V, maximum noise level of up to 21,9 dB, 4pin PWM, PWM
309,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BLpw3m140p2
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
4.8 33×
Montech AX120 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
299,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONa2ab
5.0
ARCTIC P14 Pro Reverse A-RGB White 3-Pack
PC Fan , 12 V, 4pin PWM, RGB backlight, PWM and Reverse Airflow
799,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14pr5
5.0 14×
Be quiet! Silent Wings 4 PRO 120mm PWM
PC Fan - size: 120 × 25mm, 3000 RPM, 12 V, maximum noise level of up to 36,9 dB, 4pin PWM
799,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BLsw4p1
5.0
ARCTIC S12038-4K
PC Fan - size: 120 × 38mm, 600 RPM - 4000 RPM, 12 V, 4pin PWM, PWM
359,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBs12038a1
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
4.7 16×
ARCTIC P8 Silent 80mm
PC Fan - size: 80 × 25mm, 1600 RPM, 12 V, maximum noise level of up to 18,5 dB, 3pin
149,-
Buy
In stock > 5 pcs at the supplier's
Order Code: CB211d4b
4.7
Be quiet! Light Wings LX PWM Reverse 120mm
PC Fan - size: 120 × 25mm, 1500 RPM, 12 V, maximum noise level of up to 28,5 dB, 4pin PWM, ARGB backlight colour, PWM
589,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BLlwlr1

PC Case Fans

PC Case Fans

In the category PC Case Fans on Alza.cz, we currently have a total of 316 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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