Hardware Spec Index

Brontix FN-1743 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1743-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index539 (Case Fans scale)
Category rank#29,104
Street price$19
Power4 W
Performance per dollar28.37
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1743 Pro
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1743 Pro 120mm PWM Case Fan”, https://vextor7.com/item/4610348 (accessed 2026-10-21).