Hardware Spec Index

Brontix FN-1009 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1009-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index336 (Case Fans scale)
Category rank#46,994
Street price$9
Power3 W
Performance per dollar37.33
Released2022

Specifications

BrandBrontix
ModelBrontix FN-1009 Ultra
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1009 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2570530 (accessed 2026-10-25).