Hardware Spec Index

Brontix FN-3772 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3772-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index242 (Case Fans scale)
Category rank#37,887
Street price$9
Power3 W
Performance per dollar26.89
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3772 Pro
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3772 Pro 120mm PWM Case Fan”, https://vextor7.com/item/6013464 (accessed 2026-10-22).