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12V Computer Fans

12V Computer Fans – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

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7 reasons to shop for 12V Computer Fans on Alza.cz

  • We have a wide network of stores across the Czech Republic, where we follow all hygiene measures, as well as contactless AlzaBoxes (pick-up points).
  • You can see the availability of each item right away. Don't forget that we deliver on weekends too.
  • We accept most payment methods, including contactless and cryptocurrency.
  • You can easily return or exchange your product at any of our AlzaBoxes.
  • Need assistance? Our customer support is available 24/7.
  • We complement our range with accessories and additional services.
  • You'll find all the essential information for each product, and for some, user reviews to help with your selection.

What to consider when choosing 12V Computer Fans?

If you're planning to get 12V Computer Fans, there are a few aspects that can help you choose the right product. In the left menu, you can use the parametric filter to narrow down the selection to match your preferences. We also recommend sorting by popularity or price.

Make your selection easier. Click through our pre-made filters for the category: 12V Computer Fans

Are you looking for the best 12V Computer Fans? Browse products sorted by popularity, or consult the reviews from other users.

Cheapest vs. most expensive 12V Computer Fans

If you are looking for products based on price, you can browse the lowest priced 12V Computer Fans, or choose to sort by price from highest to lowest.

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253 Results
4.3
ARCTIC S12038-4K (3 Pack)
PC Fan - size: 120 × 38mm, 600 RPM - 4000 RPM, 12 V, 4pin PWM, PWM
739,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBs12038a2
4.9 49×
Noctua NF-F12 industrialPPC-2000 PWM
PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 12 V, maximum noise level of up to 29,7 dB, 4pin PWM, PWM
719,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT255s2b
4.9 21×
Noctua NF-S12A PWM chromax.black.swap
PC Fan - size: 120 × 25mm, 300 RPM - 1200 RPM, 12 V, maximum noise level of up to 17,8 dB, 4pin PWM, PWM
649,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CT255t9b
5.0 20×
Be quiet! Light Wings 120mm PWM High-speed
PC Fan - size: 120 × 25mm, 2500 RPM, 12 V, maximum noise level of up to 31 dB, 4pin PWM, ARGB backlight colour, PWM
639,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BLlw120h
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
Amazing Deal 639,- Save 310,-
Buy
On the way > 5 pcs
Expected 14/04/2026
Order Code: CT255u
ARCTIC P14 Pro Reverse 3-Pack
PC Fan - size: 140 × 30mm, 400 RPM - 2650 RPM, 12 V, 4pin PWM, PWM, zero RPM mode and reverzní tok vzduchu
499,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14pr2
4.8 10×
Fractal Design Aspect 14 RGB PWM White
PC Fan - size: 140 × 25mm, 500 RPM - 1700 RPM, 12 V, maximum noise level of up to 35,5 dB, 4pin PWM, ARGB backlight colour, PWM
499,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB322a14rpw
4.9 17×
Fractal Design Aspect 14 RGB PWM Black Frame
PC Fan - size: 140 × 25mm, 500 RPM - 1700 RPM, 12 V, maximum noise level of up to 35,5 dB, 4pin PWM, ARGB backlight colour, PWM
499,-
Buy
In stock > 10 pcs at the supplier's
Order Code: CB322a12rb3
4.9 12×
Fractal Design Aspect 14 PWM, Black
PC Fan - size: 140 × 25mm, 500 RPM - 1700 RPM, 12 V, maximum noise level of up to 35,5 dB, 4pin PWM, PWM
459,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB322a14pb
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
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB322a12rpb
4.7 64×
ARCTIC P8 80mm
PC Fan - size: 80 × 25mm, 3000 RPM, 12 V, maximum noise level of up to 22,5 dB, 3pin
109,-
Buy
In stock > 20 pcs at the supplier's
Order Code: CB211d4a
4.8 35×
Cooler Master MASTERFAN MF120 HALO
PC Fan - size: 120 × 25mm, 650 RPM - 1800 RPM, 12 V, maximum noise level of up to 30 dB, 4pin PWM, ARGB backlight colour
429,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CAmf120halo
5.0
Corsair RS120 ARGB White
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
419,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UYrs12a3
5.0
Fractal Design Aspect 12 PWM Black
PC Fan - size: 120 × 25mm, 500 RPM - 2000 RPM, 12 V, maximum noise level of up to 33,2 dB, 4pin PWM, PWM
399,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB322a12pb
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
ARCTIC S12038-4K
PC Fan - size: 120 × 38mm, 600 RPM - 4000 RPM, 12 V, 4pin PWM, PWM
359,-
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBs12038a1
5.0
Montech E28 ARGB Black
PC Fan - size: 120 × 120mm, 800 RPM - 2000 RPM, 12 V, maximum noise level of up to 34,17 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. 314,-
349,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONe28a1
4.6
ARCTIC P14 Pro Reverse A-RGB White
PC Fan , 12 V, 4pin PWM, RGB backlight, PWM and Reverse Airflow
319,-
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14pr4
1.7
EVOLVEO 12FSW ARGB slave
PC Fan - size: 120 × 26mm, 1100 RPM, 12 V, maximum noise level of up to 20,5 dB, 4pin Molex , RGB backlighting
249,-
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UE117fs12aws
4.9
Fractal Design Aspect 14 White
PC Fan - size: 140 × 25mm, 1000 RPM, 12 V, maximum noise level of up to 19,5 dB, 3pin
189,-
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CB322a14w
4.4
EVOLVEO Ptero 12CR
PC Fan - size: 120 × 30mm, 600 RPM - 1800 RPM, 12 V, maximum noise level of up to 32,4 dB, 4pin PWM, Red backlight colour, PWM
149,-
Buy
In stock > 10 pcs at the supplier's
Order Code: UE117d2
4.8 133×
ARCTIC P12 Slim PWM PST
PC Fan - size: 120 × 15mm, 300 RPM - 2100 RPM, 12 V, maximum noise level of up to 22,5 dB, 4pin PWM + 4pin socket, PWM and PST
169,-
Currently Unavailable
Order Code: CB211d6h
4.5 41×
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
189,-
Currently Unavailable
Order Code: CBp12p3
4.9 32×
Noctua NF-A9 FLX
PC Fan - size: 92 × 25mm, 1600 RPM, 12 V, maximum noise level of up to 19,9 dB, 3pin
439,-
Currently Unavailable
Order Code: CT255v9m
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12V Computer Fans

In the category 12V Computer Fans on Alza.cz, we currently have a total of 254 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.
Check out products sorted by price starting with the lowest price in the category cheap 12V Computer Fans
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