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

Noctua NF-A14x25 G2 LS-PWM 140mm Fan

SKU HC-790465MPN NF-A14x25 G2 LS-PWM

  • 140 mm
  • 4 Pin (PWM)

Highlights

  • 140mm PWM fan with 800 RPM maximum speed
  • 48 CFM airflow and 0.71 mmH2O static pressure
  • 11.4 dB(A) noise at full speed, 8.6 dB(A) with adapter
  • Noctua SSO2 bearing for reduced noise and long life
  • Glass fiber reinforced LCP frame and rotor
  • Includes low-noise adapter to limit speed to 600 RPM

Key specs

Size
140 mm
Fans in pack
1
Connector
4 Pin (PWM)
Reverse blades
No
RGB lighting
No
Color
Brown
All specifications
$31.99
  • ≈ 0.0004147 BTC
  • ≈ 0.01397 ETH
  • ≈ 32.02 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 designed for quiet cooling at up to 800 RPM. It suits builders who want low noise and solid airflow for cases or heatsinks.

Design and Materials

The frame and rotor use glass fiber reinforced liquid crystal polymer for high mechanical strength and temperature resistance. This construction reduces vibration and improves stability. The fan measures 140mm square by 25mm thick and weighs 225 grams.

Performance and Noise

Maximum speed is 800 RPM with a starting voltage of 7V. It delivers 48 CFM of airflow and 0.71 mmH2O of static pressure. Noise reaches 11.4 dB(A) at full load. The included low-noise adapter drops the limit to 600 RPM and 8.6 dB(A).

Bearing and Connectivity

Noctua's SSO2 bearing provides low friction, quiet operation, and extended lifespan. The fan connects via a standard 4-pin PWM header for automatic speed control. Minimum speed is 0 RPM for semi-passive operation.

What Is Included

The package contains the NF-A14x25 G2 LS-PWM fan and a low-noise adapter. No RGB lighting is present. The color scheme is beige frame with brown rotor.

NF-A14x25 G2 LS-PWM 140mm Fan specifications

General
BrandNoctua
Manufacturer part no.NF-A14x25 G2 LS-PWM
EAN9010018100624
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 RPM800 rpm
Max. Single Fan Airflow48.03 cfm
Max. Static Pressure0.71 mmH2O
Power Specifications
Rated voltage12 V
Starting voltage7 V
Noise
Max. Single Fan Noise11.4 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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