Hardware Spec Index

Brontix FN-4083 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4083-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index532 (Case Fans scale)
Category rank#11,372
Street price$19
Power3 W
Performance per dollar28.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4083 SE
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4083 SE 140mm PWM Case Fan”, https://vextor7.com/item/9068352 (accessed 2026-10-20).