Hardware Spec Index

Brontix FN-2984 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2984-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index558 (Case Fans scale)
Category rank#30,958
Street price$19
Power4 W
Performance per dollar29.37
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2984 SE
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2984 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/779577 (accessed 2026-10-21).