Skip to main content
Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
Noctua

NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

By SpecPicks Editorial · Verified 2026-07-22

$34.95
Buy on Amazon — $34.95 Compare to similar cooling & fans

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) is a niche pick — read recent reviews before buying in the cooling & fans category, priced around $34.95. Read recent reviews carefully before committing.

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks classifies Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) as a niche pick — read recent reviews before buying in the cooling & fans category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Noctua's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Backed by Noctua's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • Premium quiet fan, 120x120x25mm, 12V, 4-pin PWM, max. 2000 RPM, max. 22.6 dB(A), >150,000 h MTTF
  • Next-gen A-series design combines high airflow and high static pressure performance, ideal both as a case fan and for CPU coolers, watercooling radiators and AIO liquid cooling systems
  • State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material, metal-reinforced hub, metal bearing shell, etc.)
  • 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 2000rpm maximum speed (1700rpm with supplied Low-Noise Adaptor)
  • Includes anti-vibration mounts, radiator gasket, fan screws, extension cable and y-cable for running two PWM fans on the same header

Full Specifications

BrandNoctua
ModelNF-A12x25PWM
Voltage12 Volts
MaterialSterrox LCP
Dimensions120x120x25mm
Unit Count1.0 Count
Noise Level22.6 Decibels
Part NumberNF-A12x25PWM
Material TypeSterrox LCP
Cooling MethodAir
Number of Items1
Vibration/RumbleYes
Air Flow Capacity102.1 Cubic Meters Per Hour
Compatible DevicesDesktop

Ready to buy?

Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Related Cooling & Fans

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →
Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)
$34.95
View on Amazon →