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White 140mm case fan with hexagonal ARGB ring and 24 LEDs

Montech

Montech AX140 PWM White 140mm ARGB case fan

SKU CH-FDDS-RSE7E MPN AX140 PWM White

A 140mm white ARGB case fan with 24 LEDs, PWM control from 600 to 1600 RPM, under 27.9 dB(A) noise, HDB bearing rated for 40,000 hours, and eight anti-vibration pads

  • Fan size140 mm
  • LED lightingARGB
  • Product typeCase Fan
  • Product colorWhite

Fan Size 140mm

Model AX140 - Single

  • Modern hexagonal RGB ring with 24 LEDs elevates build aesthetics
  • PWM control adjusts speed from 600 to 1600 RPM based on system temperature
  • Optimised frame and blades keep noise under 27.9 dB(A) for near-silent operation
  • HDB bearing rated for 40000 hours delivers high-end durability
  • Eight rounded anti-vibration pads reduce resonance noise and vibration

Hexagonal ARGB ring for modern aesthetics

The Montech AX140 PWM White is a 140mm case fan with a white frame and addressable RGB lighting. Its modern hexagonal ring houses 24 LEDs to enhance build visuals. It suits builders who want coordinated lighting effects in a white-themed chassis. Buyers needing non-illuminated fans or smaller form factors should look elsewhere.

PWM control from 600 to 1600 RPM

The fan uses a 4-pin PWM connector so the motherboard can adjust speed automatically based on system temperature. Speed ranges from 600 RPM to 1600 RPM, allowing low idle noise and higher airflow under load. Eight rounded anti-vibration pads are integrated to reduce resonance and vibration transfer to the case. No additional mounting hardware is mentioned in the specifications.

HDB bearing rated for 40000 hours

The hydraulic dynamic bearing is rated for 40000 hours of operation, supporting long-term reliability. Acoustic output stays below 27.9 dB(A) across the speed range, keeping the system quiet during typical workloads. The white blades and frame maintain a clean appearance while the ARGB lighting operates independently of fan speed.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 90% of the 8,339 comparable items (median $19.99).
Fan size 140 mm
Higher than about 80% of the 1,114 comparable items (median 120 mm).

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Specifications

Product
Product typeCase Fan
Product colorWhite
Size & build
Fan size140 mm
Shipping weight0.23 kg
Package size197 × 146 × 32 mm
More details
LED lightingARGB

Other versions of this model

2 more in the same range

Questions about this item

Will the 40000-hour HDB bearing hold up under continuous 24/7 operation?

The HDB bearing is rated for 40000 hours of operation, which equals roughly 4.5 years of non-stop running before the rated lifespan is reached.

How loud is the fan when running at the maximum 1600 RPM speed for extended periods?

At full 1600 RPM speed the noise level stays below 27.9 dB(A), and the eight anti-vibration pads further reduce resonance noise during sustained use.

Does my motherboard need a 5 V 3-pin ARGB header to use the 24 LED lighting on this 140mm fan?

Yes, the 24 ARGB LEDs require a standard 5 V 3-pin addressable RGB header on the motherboard or a compatible controller to function.

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