Hardware Spec Index

Brontix FN-3937 Max 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3937-MAX · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index435 (Case Fans scale)
Category rank#29,099
Street price$9
Power4 W
Performance per dollar48.33
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3937 Max
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3937 Max 120mm PWM Case Fan”, https://vextor7.com/item/98695728 (accessed 2026-10-23).