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Wathai 120mm x 120mm dual ball bearing fan with variable speed

Wathai ★ 3.7/5 · ItemOracle Score Mid-Range

$57 USD
Price subject to change
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Wathai 120mm x 4 Dual Ball Computer Fan 110v - 240v with Variable Speed Control,for,Garage Attic Window Exhaust,GPU Mining Rig,Server Rack,AV Cabinets,Home Theater Cooling

Dual 120mm fan with 100-240V input and 3-12V output, featuring variable speed control for adjustable cooling. Customers note solid build and effective airflow with mixed feedback on noise and speed control

Highlights

  • wide voltage input
  • adjustable airflow range
  • versatile mounting for various enclosures

Pros

  • variable speed control
  • wide input voltage range (100V-240V)
  • high airflow potential
  • easy installation for DIY cooling
  • fits multiple enclosures (servers, AV cabinets, GPUs)

Cons

  • mixed feedback on noise level
  • some skepticism about speed control effectiveness
  • perceived value varies among users

Best For

  • server rack cooling
  • garage attic exhaust
  • GPU mining rig cooling
  • home theater equipment cooling
  • AV cabinets ventilation
  • DIY cooling projects

Features

  • Variable speed control via plug-and-play operation
  • AC input 100V-240V, 50/60Hz; output 3V-12V, 2A
  • Airflow range 45-135 CFM per fan; four units included
  • Noise 20-45 dBA per fan; dual ball bearings
  • Versatile mounting for DIY cooling: windows, AV cabinets, racks, or garages

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