Hardware Spec Index

Brontix FN-3742 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3742-PLUS · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index307 (Case Fans scale)
Category rank#10,645
Street price$9
Power3 W
Performance per dollar34.11
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3742 Plus
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3742 Plus 120mm PWM Case Fan”, https://vextor7.com/item/3091970 (accessed 2026-10-22).