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White single-tower CPU cooler with 120 mm fan, 52 fins, polished striped top cover

Montech

Montech NX400 (W) CPU cooler, white, 120 mm fan, 52 fins

SKU CH-D2MG-7QZAS MPN NX400 (W)

Single-tower CPU cooler with a 28 mm thick 120 mm FDB fan, 52 fins and four heat pipes for LGA 1200, 1700, 1851, AM4 and AM5 sockets

  • Fan size120 × 120 × 28 mm
  • Supported CPU socketsLGA115X / 1200 / 1700 / 1851 / AM4 / AM5
  • Bearing designFluid Dynamic Bearing
  • Rotational speed2,000 RPM
  • Airflow rate85.09 Cubic Feet Per Minute
  • Operating noise34.17 dBA

Model White

  • Quiet operation at 34.17 dBA with fluid-dynamic-bearing fan
  • Strong 85.09 CFM airflow from 28 mm thick static-pressure blades
  • Broad socket fit: LGA 115X, 1200, 1700, 1851, AM4, AM5
  • Vibration-dampening corner footpads reduce noise and resonance
  • Compact 52-fin single tower with four heat pipes weighs 874 g

Single-tower air cooler for mainstream sockets

The Montech NX400 (W) is a single-tower CPU air cooler finished in white. It uses four heat pipes and a 52-fin heat sink paired with a 120 mm fluid-dynamic-bearing fan. The unit mounts on Intel LGA 115x, 1200, 1700 and 1851 plus AMD AM4 and AM5 platforms.

Builders who need quiet operation within

The 28 mm thick fan pushes 85.09 CFM at 2000 RPM while producing 34.17 dBA, suiting systems that prioritise low noise over extreme thermal headroom. It lacks LED lighting, so it will not fit RGB-themed builds. The cooler weighs 874 g, which may exceed limits on some compact boards.

28 mm thick static-pressure fan on a 52-fin stack

The defining specification is the 28 mm fan thickness combined with the 52-fin heat sink, a pairing that drives the stated airflow and noise figures. Buyers should verify that their case clearance and motherboard keep-out zones accommodate the overall height and weight before purchasing.

How it compares

Measured against everything we stock in CPU Coolers & Heatsink Fans, at today’s prices. Recalculated every night.

Price $19.99
Typical for this category: the median of 1,559 items is $19.99.

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Specifications

Product
Brand nameMontech
Part numberNX400 (W)
Product colorWhite
Performance
Rotational speed2,000 RPM
Airflow rate85.09 Cubic Feet Per Minute
Power
Power input connector4-Pin
Size & build
Fan size120 × 120 × 28 mm
Bearing designFluid Dynamic Bearing
Product weight874 g
Shipping weight0.26 kg
Package size185 × 157 × 119 mm
Compatibility
Supported CPU socketsLGA115X / 1200 / 1700 / 1851 / AM4 / AM5
Environment & compliance
Operating noise34.17 dBA
More details
LED lightingNon LED

Other versions of this model

3 more in the same range

Questions about this item

Will the fluid-dynamic-bearing fan need lubrication or replacement after long-term use?

The 120 mm fan uses a sealed fluid dynamic bearing rated for continuous operation at 2000 RPM; no user lubrication is required and the bearing is not serviceable.

What thermal limit appears first when the cooler runs at full load for hours?

The 52-fin heat sink and four heat pipes dissipate heat until the 34.17 dBA fan reaches its 2000 RPM ceiling, making fan speed the first bottleneck.

How much noise and heat does the 28 mm thick fan add during all-day operation?

At maximum speed the fan produces 34.17 dBA while moving 85.09 CFM through the single tower, keeping case temperatures low with moderate audible output.

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