The new Scythe GlideStream 140 PWM combines the proven "small hub & wide blade" design concept with neat, new ideas: Grooved fan blades contributing to even less air resistance, and mounting holes fitted with rubber inlays in order to minimize unpleasant vibration noise. Another unique characteristic are the 120 mm mounting holes resulting in high airflow while keeping the noise to a minimum.


NEW - Special Fan Blades

The fan blades of the new GlideStream series are furnished with special "grooves" - these contribute to even less air resistance, optimizing the airflow.


Anti-Vibration System

All fans of this series have the mounting holes fitted with rubber inlays to keep unpleasant vibration noise at a minimum.


Designed for 120 mm Screw Hole Compatibility

The 140 mm GlideStream fans are fitted with mounting holes suitable for 120 mm dimensions. This is achieved by the unique "rounded corners" resulting in high airflow combined with low noise.



The PWM-model (Pulse-width modulation) of the new GlideStream-series. By using a pwm-capable motherboard, this fan can be controlled automatically. This function allows a more flexible rpm regulation, making it more convenient for the user. With the included adapter the Grand Flex 120 PWM can also be used without making use of the PWM function.

Air Flow: 37.37~97.18 CFM
Bearing Type: Sleeve Bearing
Model Name: GlideStream 140 mm PWM Fan
Model Number: SY1425HB12M-P
MTBF: 30,000 hours
Noise: 13.0 ~ 30.7 dBA
Voltage / Amperage: 12 V
Weight: 137 g / 4.83 oz
Fan Speeds: 500 ± 300 rpm~1300 rpm ± 10%
Dimensions: 140 x 140 x 25 mm / 5.51 x 5.51 x 0.98 in
Connector: 4-pin (3 to 4-pin Molex-Adaptor included)

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Scythe GlideStream 140 PWM (SY1425HB12M-P)

  • Brand: Scythe
  • Product Code: SY1425HB12M-P
  • Availability: In Stock
  • $17.99