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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.at.

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

  • 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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200 Results
4.7 20×
ARCTIC P14 Pro A-RGB Value pack (3pcs)
PC Fan - size: 140 × 27mm, 400 RPM - 2500 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM
31.90 €
Buy
In stock > 5 pcs
Order Code: CBp14p1
4.4 16×
ARCTIC P14 Pro PST Value pack (5pcs)
PC Fan - size: 140 × 27mm, 400 RPM - 2500 RPM, 12 V, 4pin PWM, PWM and PST
29.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14p5
4.6 15×
ARCTIC P12 Pro A-RGB White
PC Fan - size: 120 × 25mm, 600 RPM - 3000 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM
16.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp12p5
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
7.69 €
Currently Unavailable
Order Code: CBp12p3
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
Discounted -10 % 17.90 € 19.90 €
Currently Unavailable
Order Code: BLlwlr1
5.0
Be quiet! Light Wings LX PWM Reverse 120mm White
PC Fan - size: 120 × 25mm, 1500 RPM, 12 V, maximum noise level of up to 28,5 dB, 4pin PWM, ARGB backlight colour, PWM
Discounted -15 % 16.90 € 19.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BLlwlr2
Montech E28 PWM White
PC Fan - size: 120 × 120mm, 800 RPM - 2000 RPM, 12 V, maximum noise level of up to 34,17 dB, 4pin PWM
Buy with code ALZADAYS10AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 15.21 €
Amazing Deal 16.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONe28a6
Montech E28 PWM 3 in 1 Pack White
PC Fan - size: 120 × 120mm, 800 RPM - 2000 RPM, 12 V, maximum noise level of up to 34,17 dB, 4pin PWM
46.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONe28a8
Montech E28 PWM 3 in 1 Pack Black
PC Fan - size: 120 × 120mm, 800 RPM - 2000 RPM, 12 V, maximum noise level of up to 34,17 dB, 4pin PWM
46.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONe28a7
4.0
Montech E28 PWM Black
PC Fan - size: 120 × 120mm, 800 RPM - 2000 RPM, 12 V, maximum noise level of up to 34,17 dB, 4pin PWM
Buy with code ALZADAYS10AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 11.61 €
12.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONe28a5
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 ALZADAYS10AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 13.41 €
14.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONe28a1
5.0
Montech E28 ARGB 3 in 1 Pack 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 ALZADAYS10AT The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Erhalten Sie 10 % Rabatt mit dem Code ALZADAYS5AT. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 44.01 €
48.90 €
Buy
In stock 1 pcs
Order Code: MONe28a3
5.0
Fractal Design Momentum 14 RGB Black
PC Fan - size: 140 × 25mm, 350 RPM - 1800 RPM, 12 V, maximum noise level of up to 28 dB, ARGB backlight colour, PWM
34.90 €
Currently Unavailable
Order Code: CBmo07
5.0
Fractal Design Momentum 12 RGB 3-pack Black
PC Fan - size: 120 × 25mm, 350 RPM - 2200 RPM, 12 V, maximum noise level of up to 28,03 dB, ARGB backlight colour, PWM
Amazing Deal 67.90 €
Buy
In stock > 5 pcs
Order Code: CBmo09
5.0
Fractal Design Momentum 12 RGB White
PC Fan - size: 120 × 25mm, 350 RPM - 2200 RPM, 12 V, maximum noise level of up to 28,03 dB, ARGB backlight colour, PWM
28.90 €
Currently Unavailable
Order Code: CBmo06
5.0
Fractal Design Momentum 14 RGB White
PC Fan - size: 140 × 25mm, 350 RPM - 1800 RPM, 12 V, maximum noise level of up to 28 dB, ARGB backlight colour, PWM
27.90 €
Buy
In stock 2 pcs
Order Code: CBmo08
5.0
Fractal Design Momentum 12 Black
PC Fan - size: 120 × 25mm, 350 RPM - 2200 RPM, 12 V, maximum noise level of up to 31,3 dB, 4pin PWM, PWM
26.90 €
Currently Unavailable
Order Code: CBmo01
4.5
Fractal Design Momentum 12 RGB Black
PC Fan - size: 120 × 25mm, 350 RPM - 2200 RPM, 12 V, maximum noise level of up to 28,03 dB, ARGB backlight colour, PWM
25.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmo05
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
29.90 €
Currently Unavailable
Order Code: CBmo03
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
24.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmo04
Fractal Design Momentum 12 White
PC Fan - size: 120 × 25mm, 350 RPM - 2200 RPM, 12 V, maximum noise level of up to 31,3 dB, 4pin PWM, PWM
23.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmo02
5.0
Cooler Master SickleFlow Edge 120 ARGB
PC Fan - size: 120 × 25mm, 690 RPM - 2500 RPM, 12 V, maximum noise level of up to 32,8 dB, 4pin PWM, RGB backlighting, PWM
13.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CAsf120ea
5.0
Be quiet! Light Wings 140mm PWM Reverse Black
PC Fan - size: 140 × 25mm, 1300 RPM, 12 V, maximum noise level of up to 25,5 dB, 4pin PWM, ARGB backlight colour, PWM
25.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BLlw140r1
Be quiet! Light Wings 140mm PWM Reverse White
PC Fan - size: 140 × 25mm, 1300 RPM, 12 V, maximum noise level of up to 25,5 dB, 4pin PWM, ARGB backlight colour, PWM
30.90 €
Currently Unavailable
Order Code: BLlw140r2

12V Computer Fans

In the category 12V Computer Fans on Alza.at, we currently have a total of 200 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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