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Noctua NF-A20 PWM chromax.Black.swap 4-pin fan

Noctua ★ 3.9/5 · ItemOracle Score Mid-Range

$40 USD
Price subject to change
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Noctua NF-A20 PWM chromax.Black.swap, Premium Quiet Fan, 4-Pin (200x30mm, Black)

Noctua NF-A20 PWM chromax.Black.swap is a premium quiet 200x200x30 mm fan with 4-pin PWM for versatile cooling and low noise. Customers note its quiet operation and solid build quality, with some mentioning good airflow at low speed

Highlights

  • quiet operation
  • high-quality build
  • large 200mm footprint

Pros

  • premium quiet design
  • high-quality construction
  • PWM for precise control
  • large 200x200x30 mm size
  • chromax.Black.swap aesthetic

Cons

  • mixed fit for 200mm cases
  • potential compatibility issues with some cases

Best For

  • computer case cooling
  • server or workstation chassis
  • high-airflow cooling at low RPM
  • silent PC builds
  • custom water-cooling radiators where 200mm fan fits

Features

  • 200x200x30 mm, 4-pin PWM fan for PC cooling
  • Noctua chromax.Black.swap with 200x30mm A-series design
  • Maximum 800 RPM with 18.1 dB(A) sound level
  • MTTF > 150,000 hours for long-term reliability
  • 700–800 RPM range and 20 cm diameter optimize airflow at low noise

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