Hardware Spec Index

Brontix FN-7578 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7578-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index438 (Case Fans scale)
Category rank#6,093
Street price$9
Power3 W
Performance per dollar48.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7578 SE
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7578 SE 140mm PWM Case Fan”, https://vextor7.com/item/12730010 (accessed 2026-10-19).