Hardware Spec Index

Brontix FN-7409 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7409-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index239 (Case Fans scale)
Category rank#4,046
Street price$9
Power4 W
Performance per dollar26.56
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7409 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7409 Pro 140mm PWM Case Fan”, https://vextor7.com/item/15430907 (accessed 2026-10-25).