Hardware Spec Index

Brontix FN-3917 Max 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3917-MAX · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index273 (Case Fans scale)
Category rank#46,328
Street price$9
Power3 W
Performance per dollar30.33
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3917 Max
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3917 Max 120mm PWM Case Fan”, https://vextor7.com/item/45910066 (accessed 2026-10-19).