Hardware Spec Index

Brontix FN-7478 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7478-PLUS · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index668 (Case Fans scale)
Category rank#34,909
Street price$19
Power4 W
Performance per dollar35.16
Released2023

Specifications

BrandBrontix
ModelBrontix FN-7478 Plus
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 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-7478 Plus 140mm PWM Case Fan”, https://vextor7.com/item/2920145 (accessed 2026-10-20).