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.

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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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Jak postavit počítač Recenze chladičů do PC
 
284 Results
GIGABYTE AORUS EZ CHAIN FAN 120 ICE - PC Fan
5.0 2×
Watch Price/Availability
GIGABYTE AORUS EZ CHAIN FAN 120 ICE
PC Fan - size: 120 × 25mm, 600 RPM - 2000 RPM, 12 V, maximum noise level of up to 29 dB, ARGB backlight colour, PWM
  409,-
Buy
In stock > 10 pcs at the supplier's
Order Code: AGecf2
Endorfy Stratus 140 White PWM ARGB - PC Fan
5.0 1×
Watch Price/Availability
Endorfy Stratus 140 White PWM ARGB
PC Fan - size: 140 × 25mm, 200 RPM - 1400 RPM, 12 V, 4pin PWM, RGB backlighting, PWM
  299,-
Buy
In stock > 10 pcs at the supplier's
Order Code: ENDvs140paw
Fractal Design Dynamic X2 GP-18 PWM, Black - PC Fan
Watch Price/Availability
Fractal Design Dynamic X2 GP-18 PWM, Black
PC Fan - size: 180 × 38mm, 300 RPM - 1200 RPM, 12 V, maximum noise level of up to 35,4 dB, 4pin PWM, PWM
  849,-
Buy
In stock > 5 pcs at the supplier's
Order Code: CB322j7e
DeepCool FD12 V2 - PC Fan
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DeepCool FD12 V2
PC Fan - size: 120 × 25mm, 500 RPM - 2500 RPM, 12 V, maximum noise level of up to 35,66 dB, 4pin PWM
  209,-
Buy
In stock > 10 pcs at the supplier's
Order Code: DECOf12v2
ARCTIC P12 Pro Reverse A-RGB 3-Pack - PC Fan
6 variants
4.4 12×
Watch Price/Availability
ARCTIC P12 Pro Reverse A-RGB 3-Pack
PC Fan - size: 120 × 27mm, 500 RPM - 3000 RPM, 12 V, 4pin PWM, ARGB backlight colour, PWM and reverzní tok vzduchu
  829,-
Buy
On the way > 5 pcs
Expected 02/11/2026
Order Code: CBp12pr5
ARCTIC P12 Pro A-RGB LN Value pack (3pcs) - PC Fan
6 variants
Watch Price/Availability
ARCTIC P12 Pro A-RGB LN Value pack (3pcs)
PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 12 V, maximum noise level of up to 25 dB, 4pin PWM, ARGB backlight colour
  689,-
Buy
On the way > 5 pcs
Expected 22/10/2026
Order Code: CBp12l1
ARCTIC BioniX P12 A-RGB White 3-Pack - PC Fan
Watch Price/Availability
ARCTIC BioniX P12 A-RGB White 3-Pack
PC Fan - size: 120 × 26mm, 450 RPM - 3000 RPM, 12 V, maximum noise level of up to 25 dB, 4pin PWM, ARGB backlight colour, PWM, CO (Continuous operation) and zero RPM mode
New arrival 799,-
Buy
On the way > 5 pcs
Expected 02/11/2026
Order Code: CBbp12a04
Noctua NF-A14x25r G2 PWM chromax. black - PC Fan
4.0 2×
Watch Price/Availability
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
  879,-
Buy
Ordered on request
Order Code: CTnfa14g6
Noctua NF-A12x25 G2 LS-PWM - PC Fan
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Noctua NF-A12x25 G2 LS-PWM
PC Fan - size: 120 × 25mm, 0 RPM - 1100 RPM, 12 V, maximum noise level of up to 11,8 dB, 4pin PWM
  799,-
Buy
Ordered on request
Order Code: CTnfa12g2a3
Noctua NF-A12x25 PWM chromax.black.swap - PC Fan
Discount
4.9 79×
Watch Price/Availability
Noctua NF-A12x25 PWM chromax.black.swap
PC Fan - size: 120 × 25mm, 450 RPM - 2000 RPM, 12 V, maximum noise level of up to 22,6 dB, 4pin PWM, PWM
Discounted -6 % 749,- 799,-
Currently Unavailable
Order Code: CT255w2y3a
ARCTIC P12 Pro PST - PC Fan
2 variants
4.6 80×
Watch Price/Availability
ARCTIC P12 Pro PST
PC Fan - size: 120 × 25mm, 600 RPM - 3000 RPM, 12 V, 4pin PWM, PWM and PST
  289,-
Currently Unavailable
Order Code: CBp12p7
ARCTIC P12 Pro PST White - PC Fan
2 variants
4.5 23×
Watch Price/Availability
ARCTIC P12 Pro PST White
PC Fan - size: 120 × 25mm, 600 RPM - 3000 RPM, 12 V, 4pin PWM, PWM and PST
  179,-
Currently Unavailable
Order Code: CBp12p8
Fractal Design Aspect 12 RGB PWM Black Frame (3-pack) - PC Fan
4.9 27×
Watch Price/Availability
Fractal Design Aspect 12 RGB PWM Black Frame (3-pack)
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
Amazing Deal 1,019,- Save 380,-
Currently Unavailable
Order Code: CB322a14rb
Noctua NF-F12 industrialPPC-3000 PWM - PC Fan
4.9 97×
Watch Price/Availability
Noctua NF-F12 industrialPPC-3000 PWM
PC Fan - size: 120 × 25mm, 750 RPM - 3000 RPM, 12 V, maximum noise level of up to 43,5 dB, 4pin PWM, PWM
  669,-
Currently Unavailable
Order Code: CT255s2d
ARCTIC P14 Pro PST CO - PC Fan
4.6 10×
Watch Price/Availability
ARCTIC P14 Pro PST CO
PC Fan - size: 140 × 27mm, 400 RPM - 2500 RPM, 12 V, 4pin PWM, PWM and PST
  249,-
Currently Unavailable
Order Code: CBp14p4
Noctua NF-F12 industrialPPC-2000 PWM - PC Fan
4.9 49×
Watch Price/Availability
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
  619,-
Currently Unavailable
Order Code: CT255s2b
ARCTIC P14 Pro Reverse A-RGB White - PC Fan
4.6 5×
Watch Price/Availability
ARCTIC P14 Pro Reverse A-RGB White
PC Fan , 12 V, 4pin PWM, RGB backlight, PWM and Reverse Airflow
  319,-
Currently Unavailable
Order Code: CBp14pr4
Fractal Design Prisma AL-18 ARGB PWM White - PC Fan
4.0 1×
Watch Price/Availability
Fractal Design Prisma AL-18 ARGB PWM White
PC Fan - size: 180 × 38mm, 300 RPM - 1200 RPM, 12 V, maximum noise level of up to 37,4 dB, 4pin PWM, ARGB backlight colour, PWM
Amazing Deal 699,- Save 500,-
Currently Unavailable
Order Code: CB322j9e
Noctua NF-A15 HS-PWM chromax.black.swap - PC Fan
4.8 12×
Watch Price/Availability
Noctua NF-A15 HS-PWM chromax.black.swap
PC Fan - size: 140 × 25mm, 300 RPM - 1500 RPM, 12 V, maximum noise level of up to 24,6 dB, 4pin PWM, PWM
  689,-
Currently Unavailable
Order Code: CT255t9d
AKASA SOHO AR12 Black Reverse Blade - PC Fan
5.0 4×
Watch Price/Availability
AKASA SOHO AR12 Black Reverse Blade
PC Fan - size: 120 × 25mm, 500 RPM - 2000 RPM, 12 V, maximum noise level of up to 31,6 dB, 4pin PWM, RGB backlighting, PWM
  399,-
Currently Unavailable
Order Code: AKAsar12b
Jak postavit počítač Recenze chladičů do PC
 

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In the category 12V Computer Fans on Alza.cz, we currently have a total of 284 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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