Electronic Cooling Fans from Xoxide

Noctua NF-S12B FLX 120mm Fan -- 80298

Noctua NF-S12B FLX 120mm Fan -- 80298 -- View Larger Image
Noctua NF-S12B FLX 120mm Fan -- 80298-Image

Noctua brings quality Austrian engineering to your door with their NF-S12B FLX 120mm Ultra Silent Fans. Each fan features sound optimized blade geometry with Bevelled Blade Tips that improve its award-winning predecessor’s already impressive airflow efficiency by up to 10%, and they’re backed by Noctua’s astounding SIX-YEAR warranty!
Each NF-S12B FLX utilizes a specialized SSO bearing that magnetically centers and self lubricates itself for a new level of quietness and long-term stability. When coupled with the included L.N.A. (Low Noise Adapter) or U.L.N.A. (Ultra Low Noise Adapter), the Noctua NF-S12B FLX drops some speed and decibels for almost completely silent operation!

Dimensions:120 x 120 x 25mmAir Flow:100.6 m3/h
Speed:1200 RPM +/-10%Noise:18.1 dBA
Power:1.2WBearing Type:SSO Bearing


  • Sound optimized blade geometry and profile
  • Self-stabilizing oil pressure bearing
  • Included adapters for the ideal noise-to-airflow ratio for your case


  • Dimensions: 120 x 120 x 25mm
  • Bearing: SSO-Bearing
  • Blade Geometry: NF-S12B Blade Design with BBT (Bevelled Blade Tips)
  • Rotational Speed: 1200RPM +/-10%
  • Rotational Speed w/ LNA: 900RPM +/-10%
  • Rotational Speed w/ ULNA: 600RPM +/-10%
  • Airflow: 100.6 m3/h
  • Airflow w/ LNA: 75.8 m3/h
  • Airflow w/ ULNA: 49.2 m3/h
  • Acoustical Noise: 18.1dBA
  • Acoustical Noise w/ LNA: 10.6dBA
  • Acoustical Noise w/ ULNA: 6.2dBA
  • Static Pressure: 1.31 mm H2O
  • Static Pressure with L.N.A.: 0.76 mm H2O
  • Static Pressure with U.L.N.A.: 0.34 mm H2O
  • Input Power: 1.2W
  • Input Current: 0.1A
  • Operating Voltage Range: 12VDC
  • Manufacturers Warranty: 6 Years
  • Package includes: Low and Ultra Low Noise Adapters, 4 vibration compensators, 3 to 4pin adapter, 4 fan screws