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Fractal Design Momentum 14 - Silent PC Case Fan - 140 mm - Liquid Crystal Polymer LCP Blades - FDB Fluid Dynamic Bearing - PWM Control - Cooling Performance - Powerful Airflow – Black

Fractal Design Momentum 14

Bottom line: The Fractal Design Momentum 14 is a specs-and-price decision rather than a crowd-consensus one in the pc cases category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Before you buy

  • Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Momentum is a high-performance fan series that fuses premium materials with performance engineering to minimize noise while maximizing cooling efficiency. It combines a swept blade design, vibration-reducing rubber bushings, and true fluid dynamic bearing technology to ensure quieter operation. To further improve efficiency, Momentum features blades constructed from Liquid Crystal Polymer (LCP), reducing the required distance between the rotor and frame for smooth operation at high rotational speeds.

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SpecPicks Verdict

SpecPicks scored Fractal Design Momentum 14 using a rating × review-volume × price-fit model applied to published specs and reviews across the pc cases category. Compare with similarly-priced alternatives in the pc cases category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for pc cases 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Crafted with strong Liquid Crystal Polymer (LCP) blades for improved efficiency through precision engineering
  • Incorporates a swept blade design which reduces fan noise, especially at high rotational speeds
  • Features a true Fluid Dynamic Bearing (FDB) with an inner herringbone structure for optimal noise performance and durability
  • Allows a large range of PWM control, including Zero RPM mode, for performance and noise optimization
  • Each fan includes a short integrated flat cable, with one extension cable per cluster for smooth and easy daisy chaining

Full Specifications

BrandFractal Design
ColorBlack
ModelFD-F-MO1-1401
Voltage12 volts
Wattage2.16 watt-hours
Unit Count1 Count
Noise Level1 db
Part Number7340172708865
CompatibilityPC
Cooling MethodFan
Number of Items1
Number of Packs1
Compatible DevicesDesktop, Laptop
Power Connector Type4-Pin
Warranty Description2 Year
Item Dimensions L x W x H5.51"L x 5.51"W x 5.51"H
Global Trade Identification Number07340172708865
Full listing titleFractal Design Momentum 14 - Silent PC Case Fan - 140 mm - Liquid Crystal Polymer LCP Blades - FDB Fluid Dynamic Bearing - PWM Control - Cooling Performance - Powerful Airflow – Black

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Fractal Design Momentum 14 - Silent PC Case Fan - 140 mm - Liquid Crystal Polymer LCP Blades - FDB Fluid Dynamic Bearing - PWM Control - Cooling Performance - Powerful Airflow – Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Fractal Design Momentum 14 - Silent PC Case Fan - 140 mm - Liquid Crystal Polymer LCP Blades - FDB Fluid Dynamic Bearing - PWM Control - Cooling Performance - Powerful Airflow – Black
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