Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. 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
Fan size
(6)
(3)
(16)
(11)
(126)
Backlight colour
(140)
(1)
(12)
(78)

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.de.

Continue

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

  • 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.

Hide description
231 Results
4.7 22×
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)
Discounted -4 % 20.90 € 21.90 €
Buy
In stock > 10 pcs
Order Code: CB211d4z1
4.9 30×
Noctua NF-A9x14 HS-PWM chromax.black.swap
PC Fan - size: 92 × 14mm, 600 RPM - 2500 RPM, 12 V, maximum noise level of up to 23,6 dB, 4pin PWM, PWM
Amazing Deal 18.90 €
Buy
In stock > 5 pcs
Order Code: CT255v9a
4.8 51×
Noctua NF-A8 PWM
PC Fan - size: 80 × 25mm, 2200 RPM, 12 V, maximum noise level of up to 17,7 dB, 4pin PWM, PWM
18.90 €
Buy
In stock > 10 pcs
Order Code: CT255v9i
4.8 55×
Noctua NF-A4x20 PWM
PC Fan - size: 40 × 20mm, 1200 RPM - 5000 RPM, 12 V, maximum noise level of up to 14,9 dB, 4pin PWM, PWM
15.90 €
Buy
In stock > 10 pcs
Order Code: CT255v5d
5.0
Montech RX120 PRO Reverse 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 ALZADAYS10DE 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 ALZADAYS10DE. Das Angebot gilt bis zum 15. September 2025 oder solange der Vorrat reicht und ist nur für Endverbraucher bestimmt. 10.71 €
11.90 €
Buy
In stock > 10 pcs
Order Code: MONrx12p2
4.6 13×
ARCTIC P12 Pro Reverse A-RGB
PC Fan - size: 120 × 27mm, 500 RPM - 3000 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM and reverzní tok vzduchu
10.90 €
Buy
In stock > 10 pcs
Order Code: CBp12pr3
4.7
Montech GF120 V2 ARGB Black
PC Fan - size: 120 × 25mm, 800 RPM - 1600 RPM, 12 V, maximum noise level of up to 25,3 dB, 4pin PWM + 3pin ARGB, ARGB backlight colour
8.09 €
Buy
In stock > 10 pcs
Order Code: MONgf120a1
5.0
ARCTIC P12 Pro Reverse
PC Fan 120 × 27 mm, 500 RPM - 3000 RPM, 12 V, 4pin PWM and Reverse Airflow
Amazing Deal 6.89 €
Buy
In stock > 10 pcs
Order Code: CBp12pr1
4.7 23×
ARCTIC S4028-6K
PC Fan - size: 40 × 28mm, 250 RPM - 6000 RPM, 12 V, 4pin PWM, PWM
6.99 €
Buy
In stock > 10 pcs
Order Code: CBs4028a1
4.8 92×
Noctua NF-B9 redux-1600 PWM
PC Fan - size: 92 × 25mm, 350 RPM - 1600 RPM, 12 V, maximum noise level of up to 17,6 dB, 4pin PWM, PWM
Amazing Deal 11.90 €
Currently Unavailable
Order Code: CT255w2n
4.8 34×
Be quiet! Silent Wings 4 140mm PWM
PC Fan - size: 140 × 25mm, 1100 RPM, 12 V, maximum noise level of up to 13,6 dB, 4pin PWM
24.90 €
Currently Unavailable
Order Code: BLsw4b2
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
22.90 €
Currently Unavailable
Order Code: BLsw4a2
Noctua NF-A12x25 G2 PWM Sx2-PP chromax. black
PC Fan - size: 120 × 25mm, 0 RPM - 1800 RPM, 12 V, maximum noise level of up to 22,5 dB, 4pin PWM
59.90 €
Buy
On the way > 5 pcs
Expected 15/06/2026
Order Code: CTnfa12g2a5
5.0
Noctua NF-A12x25 G2 PWM chromax. black
PC Fan - size: 120 × 25mm, 0 RPM - 1800 RPM, 12 V, maximum noise level of up to 22,5 dB, 4pin PWM
Amazing Deal 32.90 €
Buy
In stock > 5 pcs
Order Code: CTnfa12g2a4
5.0
Noctua NF-A12x25 G2 PWM
PC Fan - size: 120 × 25mm, 0 RPM - 1800 RPM, 12 V, maximum noise level of up to 22,5 dB, 4pin PWM
New arrival 32.90 €
Buy
In stock > 5 pcs
Order Code: CTnfa12g2a1
2.0
DeepCool FD12 V2 (3 IN 1)
PC Fan - size: 120 × 25mm, 500 RPM - 2500 RPM, 12 V, maximum noise level of up to 35,66 dB, 4pin PWM
Amazing Deal 20.90 €
Buy
In stock 1 pcs
Order Code: DECOf12v2a
Endorphins Corona 120 Reverse
PC Fan - size: 120 × 25mm, 200 RPM - 1600 RPM, 12 V, 4pin PWM, ARGB backlight colour
12.90 €
Buy
In stock 1 pcs
Order Code: ENDvc12a2
Corona 120 Endorphins
PC Fan - size: 120 × 25mm, 200 RPM - 1600 RPM, 12 V, 4pin PWM, ARGB backlight colour
13.90 €
Currently Unavailable
Order Code: ENDvc12a1
ARCTIC P12 Pro A-RGB LN
PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 12 V, 4pin PWM, ARGB backlight colour
New arrival 10.90 €
Buy
In stock > 10 pcs
Order Code: CBp12l2
ARCTIC P12 Pro PST LN
PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 12 V, 4pin PWM
New arrival 6.79 €
Currently Unavailable
Order Code: CBp12l6
ARCTIC P12 Pro PST LN Value pack (5pcs)
PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 12 V, 4pin PWM
New arrival 29.90 €
Buy
On the way > 5 pcs
Expected 15/06/2026
Order Code: CBp12l5
5.0
ARCTIC P12 Pro LN
PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 12 V, 4pin PWM
New arrival 6.79 €
Buy
In stock > 10 pcs
Order Code: CBp12l4
5.0
ARCTIC P14 Pro Reverse A-RGB 3-Pack
PC Fan - size: 140 × 30mm, 400 RPM - 2650 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM, zero RPM mode and reverzní tok vzduchu
32.90 €
Buy
In stock > 5 pcs
Order Code: CBp14pr6
4.8
ARCTIC P14 Pro Reverse
PC Fan - size: 140 × 30mm, 400 RPM - 2650 RPM, 12 V, 4pin PWM, PWM, zero RPM mode and reverzní tok vzduchu
8.49 €
Buy
In stock > 10 pcs
Order Code: CBp14pr1
 
In the category 12V Computer Fans on Alza.de, we currently have a total of 231 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
P-DC1-WEB10