Hardware Spec Index

Brontix FN-9405 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9405-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index500 (Case Fans scale)
Category rank#3,196
Street price$19
Power4 W
Performance per dollar26.32
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9405 SE
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9405 SE 140mm PWM Case Fan”, https://vextor7.com/item/41677228 (accessed 2026-10-22).