Hardware Spec Index

Brontix FN-4791 Ti 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4791-TI · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index724 (Case Fans scale)
Category rank#32,045
Street price$19
Power3 W
Performance per dollar38.11
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4791 Ti
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4791 Ti 120mm PWM Case Fan”, https://vextor7.com/item/9852072 (accessed 2026-10-21).