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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.sk.

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

  • 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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292 Results
4.0
Noctua NF-A14x25r G2 PWM chromax. black
PC Fan - size: 140 × 25mm, 0 RPM - 1500 RPM, 12 V, maximum noise level of up to 24,8 dB, 4pin PWM, PWM
37.90 €
Buy
Ordered on request
Order Code: CTnfa14g6
4.6
ARCTIC P14 Pro Reverse A-RGB White
PC Fan , 12 V, 4pin PWM, RGB backlight, PWM and Reverse Airflow
15.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14pr4
5.0
ARCTIC P12 Pro Reverse 3-Pack
PC Fan 120 × 27 mm, 500 RPM - 3000 RPM, 12 V, 4pin PWM and Reverse Airflow
25.90 €
Buy
On the way > 5 pcs
Expected 29/06/2026
Order Code: CBp12pr2
5.0
Fractal Design Momentum 14 RGB 3-pack Black
PC Fan - size: 140 × 25mm, 350 RPM - 1800 RPM, 12 V, maximum noise level of up to 28 dB, ARGB backlight colour, PWM
-18 % off new 69.90 € New 85.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmo10
4.7 15×
ARCTIC P14 Pro A-RGB White
PC Fan - size: 140 × 27mm, 400 RPM - 2500 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM
-6 % off new 13.90 € New 14.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14p3
4.7 50×
ARCTIC P12 Pro A-RGB Value pack (3pcs)
PC Fan - size: 120 × 25mm, 600 RPM - 3000 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM
35.90 €
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp12p4
5.0
Montech RX120 PRO Reverse 3 in 1 Pack Black
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 ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 42.42 €
49.90 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONrx12p3
5.0
Montech RX120 PRO Reverse Black
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 ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 10.12 €
11.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONrx12p1
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 ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 44.91 €
49.90 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONax12p4
4.4 10×
ARCTIC P14 Pro PST White
PC Fan - size: 140 × 27mm, 400 RPM - 2500 RPM, 12 V, 4pin PWM, PWM and PST
10.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBp14p7
Corsair RS120-R ARGB PWM Reverse White Triple Pack
PC Fan - size: 120 × 25mm, 420 RPM - 2100 RPM, 12 V, maximum noise level of up to 34,6 dB, 4pin PWM, RGB backlighting, PWM
45.90 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: UYrs12rar2
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
19.90 €
Buy
In stock > 10 pcs at the supplier's
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
20.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: BLlwlr2
3.0
Montech GF120R V2 ARGB 3 in 1 Pack White
PC Fan - size: 120 × 25mm, 800 RPM - 1600 RPM, 12 V, maximum noise level of up to 27,6 dB, 4pin PWM + 3pin ARGB, ARGB backlight colour
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 26.01 €
28.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONgf120rb4
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 ALZADNI15 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 15 % s kódom ALZADNI15. Kliknite a kód sa uplatní automaticky. 10.97 €
12.90 €
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
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 42.21 €
46.90 €
Buy
In stock 2 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
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 42.21 €
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 ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 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 ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 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 ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 44.01 €
48.90 €
Currently Unavailable
Order Code: MONe28a3
Montech E28 ARGB White
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 ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 13.41 €
14.90 €
Buy
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: MONe28a2
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 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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
75.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
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 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: CBmo06
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In the category 12V Computer Fans on Alza.sk, we currently have a total of 292 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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