Hardware Spec Index

Brontix FN-1742 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1742-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index483 (Case Fans scale)
Category rank#26,644
Street price$19
Power4 W
Performance per dollar25.42
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1742 Pro
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1742 Pro 140mm PWM Case Fan”, https://vextor7.com/item/9907263 (accessed 2026-10-22).