Hardware Spec Index

Brontix FN-5609 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5609-SE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index735 (Case Fans scale)
Category rank#45,393
Street price$19
Power2 W
Performance per dollar38.68
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5609 SE
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5609 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20177936 (accessed 2026-10-21).