Hardware Spec Index

Brontix FN-1746 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1746-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index324 (Case Fans scale)
Category rank#18,377
Street price$9
Power4 W
Performance per dollar36.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1746 Pro
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1746 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1819451 (accessed 2026-10-24).