Hardware Spec Index

Brontix FN-1147 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1147-MAX · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index365 (Case Fans scale)
Category rank#43,934
Street price$9
Power3 W
Performance per dollar40.56
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1147 Max
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1147 Max 140mm PWM Case Fan”, https://vextor7.com/item/20183330 (accessed 2026-10-20).