Enermax T. B. Silence 140mm Quiet PC Cooling Fan

Retail Price: $16.00
Price: $14.95
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The Enermax T.B. Silence range of quiet cooling fans have patented Twister Bearing Technology to give persistent low noise level and a longer life.

Image shows the Enermax Twister Bearing Technology

Enermax Twister Bearing Technology Quiet Cooling Fan Diagram.

  1. Magnetized steel ball
  2. Self-lubricating nano bearing
  3. Coils
  4. Flexible magnets inside the rotor

Enermax T.B. Silence 140mm Quiet Cooling Fan Features

  • Performance cooling with a low-noise profile
  • Twister Bearing technology for longer lifetime and low noise
  • Turbine Blades design for high-pressure airflow
  • Detachable fan blades for easy cleaning


Cooling Fan Specifications
Model UCTB14
Dimensions 139x139x25
Bearing Type Twister Bearning
Frame Massive Frame
Blades Turbine
Blades Number 7
Speed (RPM) 750(±10%)
Air Flow (CFM) 45.40
Air Flow (m3/h) 77.13
Static Pressure (mm-H2O) 0.882
Minimal Noise (dBA) 15
MTBF (hour) 100,000
Input Power (W) 1.8
Rated Voltage (V) 12
Accessory 4 x screw & 1 x 3 to 4 pin adaptor

Note: Please wipe the fan blades softly with a microfiber cloth instead of rinsing the fan blades with water. Do not use alcohol or chemicals.