Hardware Spec Index

Brontix FN-9425 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9425-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index213 (Case Fans scale)
Category rank#44,099
Street price$9
Power4 W
Performance per dollar23.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9425 Prime
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9425 Prime 140mm PWM Case Fan”, https://vextor7.com/item/521704 (accessed 2026-10-22).