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Fractal Design Dynamic X2 GP-12 PWM 120mm case fan in black
Fractal Design

Fractal Design Dynamic X2 GP-12 PWM

Expert rating7 / 10

View on Fractal Design StoreView on fractal-design.com
Fan Size:
120mm
Airflow:
44.7 CFM
Static Pressure:
1.08 mmH2O
Noise Level:
18.6 dBA

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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Manufacturer: Fractal Design Last updated: 2026-09-12

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Fractal Design Dynamic X2 GP-12 PWM Review

The Dynamic X2 GP-12 is the 120mm version of Fractal's long-standing quiet fan line, searched for by people who already own the 140mm GP-14 and want a matching set in a smaller size.

It's the fan Fractal ships in half its own cases for a reason, quiet, reliable, and unremarkable in exactly the way you want a case fan to be.

Comparison to Alternatives

Against the Fractal Design Dynamic X2 GP-14 PWM already in our catalog, the GP-12 is the smaller 120mm sibling with proportionally similar airflow-per-size and the same LLS bearing and near-silent operation. Compared with the Scythe Kaze Flex II 120 PWM above, the GP-12 runs about 3 dB quieter at the cost of slightly less airflow.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating7 / 10

One of the quietest 120mm fans around, ideal for anyone building around Fractal's own low-noise philosophy.

Best for

  • Silent PC builds
  • Fractal Design case upgrades
  • Non-RGB general airflow

Not for

  • High static pressure radiator duty
  • Show-window RGB builds
  • Maximum airflow needs

Specifications

What these specs mean

Identity and packaging

BrandFractal Design
ModelDynamic X2 GP-12 PWM
Fan Thickness25 mm
Pack Quantity1

Design

Fan Size120 mm
Bearing TypeSleeve
LightingNo RGB

Performance

Static Pressure2.3 mmH2O
Max Speed2000 RPM
Noise Level32.2 dBA
PWM ControlYes

Performance at maximum speed

Airflow87.6 CFM

Performance at quiet speed

Min Speed500 RPM

Motor and bearing

Bearing Marketing NameLLS
Rated Life100000 hours

Power and control

Max Power Draw1.32 W

Connection and daisy chain

Connector Type4-Pin PWM
Lighting ConnectorNone

Lighting

RGB LightingNo
Lighting TypeNone

Physical and finish

Cable Length500 mm
Weight159 g

Market

Warranty2 years
PositioningMainstream

FAQs

What are the key specifications of the Fractal Design Dynamic X2 GP-12 PWM (120mm/44.7 CFM/1.08 mmH2O Static Pressure/1200 RPM Max/18.6 dBA/LLS Bearing/No RGB/PWM)?

Key specs for the Fractal Design Dynamic X2 GP-12 PWM: Airflow 87.6 CFM, Static Pressure 2.3 mmH2O, Noise Level 32.2 dBA, Max Speed 2000 RPM, Fan Size 120 mm, Bearing Type Sleeve.

Will the Fractal Design Dynamic X2 GP-12 PWM (120mm/44.7 CFM/1.08 mmH2O Static Pressure/1200 RPM Max/18.6 dBA/LLS Bearing/No RGB/PWM) work with my current setup?

The Fractal Design Dynamic X2 GP-12 PWM (120mm/44.7 CFM/1.08 mmH2O Static Pressure/1200 RPM Max/18.6 dBA/LLS Bearing/No RGB/PWM) lists Fan Size is 120 mm. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Fractal Design Dynamic X2 GP-12 PWM (120mm/44.7 CFM/1.08 mmH2O Static Pressure/1200 RPM Max/18.6 dBA/LLS Bearing/No RGB/PWM) best suited to?

Best suited to: Silent PC builds; Fractal Design case upgrades; Non-RGB general airflow.

What are the drawbacks of the Fractal Design Dynamic X2 GP-12 PWM (120mm/44.7 CFM/1.08 mmH2O Static Pressure/1200 RPM Max/18.6 dBA/LLS Bearing/No RGB/PWM)?

Not the best fit for: High static pressure radiator duty; Show-window RGB builds; Maximum airflow needs.

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