Hardware Spec Index

Brontix FN-6549 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6549-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index252 (Case Fans scale)
Category rank#37,015
Street price$9
Power3 W
Performance per dollar28.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6549 Ultra
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6549 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19857542 (accessed 2026-10-24).