Specifications

Manufacturer

Fractal Design

Model

GP14-BK

Part #

FD-FAN-DYN-GP14-BK

Size

140mm

Color

Black

Air Flow

68.4 CFM

Noise Level

18.9 dbA

RPM

1000 RPM

Bearing Type

Hydraulic

Features

Featuring hydraulic bearings; a cost-efficient compromise between a standard sleeve bearing and a true FDB
bearing
Equipped with a counter-balancing magnet in the hub that reduces the axial tension on the bearing, further protecting
the longevity of the bearing
Optimized fan geometry for a good balance between static pressure and maximum airflow, resulting in good performance
in all usage scenarios
Aerodynamically shaped thin stator struts (including wire strut), mimicking the design commonly found on airplane
wings, delivering correct angles allowing for air to easily pass through reducing noise and unwanted turbulence.
Stator struts are angled perpendicular to the blades, helping to reduce noise commonly emitted when the blades
pass the struts. In effect, minimal noise that may be emitted will be constant and therefore almost inaudible to the
ear.
Strategically placed notches near the fan hub on the trailing edge of the blades, further reducing and diffusing
humming noise produced when the blades pass the stator struts
Includes a “trip wire” on the rear side of the blades, near the leading edge. The trip wire technology, also commonly
found in airplane wing designs, introduces a micro-turbulent layer that helps to combat the elements that negatively
affect performance. The presence of the trip wire overall provides a more efficient and quiet fan environment.
The customized design of the Dynamic Series fans contributes to a beautiful, cool build
Available in 120mm and 140mm fan sizes