Hardware Spec Index

Brontix FN-1724 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1724-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index773 (Case Fans scale)
Category rank#6,414
Street price$19
Power3 W
Performance per dollar40.68
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1724 Pro
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1724 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11852154 (accessed 2026-10-19).