Noctua NF-A14x25 G2 PWM fan 140mm
Noctua NF-A14x25 G2 PWM fan 140mm, photo 2
Noctua NF-A14x25 G2 PWM fan 140mm, photo 3
Noctua NF-A14x25 G2 PWM fan 140mm, photo 4
Noctua NF-A14x25 G2 PWM fan 140mm, photo 5
Noctua NF-A14x25 G2 PWM fan 140mm, photo 6
Noctua NF-A14x25 G2 PWM fan 140mm, photo 7
Noctua NF-A14x25 G2 PWM fan 140mm, photo 8
Noctua

Noctua NF-A14x25 G2 PWM fan 140mm

SKU HC-101476MPN NF-A14x25 G2 PWM

  • 140 mm
  • 4 Pin (PWM)

Highlights

  • 1500 RPM maximum speed with 155.6 m³/h airflow
  • 2.56 mmH2O static pressure for radiator use
  • 24.8 dB(A) noise at full speed, 19.7 dB(A) with adapter
  • SSO2 bearing for reduced noise and long life
  • Glass-fiber reinforced LCP frame and impeller
  • Includes low-noise adapter limiting speed to 1250 RPM

Key specs

Size
140 mm
Fans in pack
1
Connector
4 Pin (PWM)
Reverse blades
No
RGB lighting
No
Color
Brown
All specifications
$33.99
  • ≈ 0.0004406 BTC
  • ≈ 0.01484 ETH
  • ≈ 34.02 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 6 years
  • 30-day returns Unused items in original packaging
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Overview

A 140mm PWM fan built for high airflow and static pressure in cases or on radiators. It runs up to 1500 RPM with a low-noise adapter for quieter operation.

Design and Materials

The frame and impeller use glass-fiber reinforced liquid crystal polymer for high stiffness and temperature resistance. This construction reduces vibration and increases durability. A pre-installed sealing lip improves the seal when mounted on radiators.

Performance and Noise

The fan delivers up to 155.6 m³/h airflow and 2.56 mmH2O static pressure at 1500 RPM. Maximum noise is 24.8 dB(A). The included low-noise adapter reduces the speed limit to 1250 RPM, lowering noise to 19.7 dB(A).

Bearing and Connectivity

Noctua's SSO2 bearing provides low friction, stability, and extended lifespan. The fan connects via a standard 4-pin PWM header for automatic speed control. Starting voltage is 7 V and rated voltage is 12 V.

Compatibility and Included Items

The 140mm square frame with 25mm thickness fits standard case and radiator mounts. The package contains the fan and a low-noise adapter. No RGB lighting is present.

NF-A14x25 G2 PWM fan 140mm specifications

General
BrandNoctua
Manufacturer part no.NF-A14x25 G2 PWM
EAN9010018100617
Warranty6 years (manufacturer)
Fan Specifications
Fan Size140 mm
Fan mounting size140 mm
Fan Blade DirectionStandard
Fan BearingNoctua SSO2 Bearing
Min. Fan RPM0 rpm
Max. Fan RPM1500 rpm
Max. Single Fan Airflow91.58 cfm
Max. Static Pressure2.56 mmH2O
Power Specifications
Rated voltage12 V
Starting voltage7 V
Noise
Max. Single Fan Noise24.8 dB(A)
Internal Ports
Fan connectors4 Pin (PWM)
Display
Display IncludedNo
Lighting
Lighting / RGBNo
Color
Primary ColorBrown
Secondary ColorBeige
Fan Main Color (Frame)Beige
Fan Main Color (Rotor)Brown
Materials
MaterialsABS
Dimensions
Length / Depth140 mm
Width140 mm
Weight225 g
Fan height25 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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