Hardware Spec Index

Brontix FN-6574 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6574-SE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index718 (Case Fans scale)
Category rank#35,268
Street price$19
Power4 W
Performance per dollar37.79
Released2024

Specifications

BrandBrontix
ModelBrontix FN-6574 SE
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6574 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/51310333 (accessed 2026-10-26).