Hardware Spec Index

Brontix FN-8491 Ti 120mm PWM Case Fan

Case Fans · Brontix · SKU FN8491-TI · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index722 (Case Fans scale)
Category rank#25,044
Street price$19
Power4 W
Performance per dollar38.00
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8491 Ti
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8491 Ti 120mm PWM Case Fan”, https://vextor7.com/item/29954577 (accessed 2026-10-25).