Hardware Spec Index

Brontix FN-3020 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3020-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index780 (Case Fans scale)
Category rank#26,438
Street price$19
Power4 W
Performance per dollar41.05
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3020 SE
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3020 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2218501 (accessed 2026-10-24).