Hardware Spec Index

Brontix FN-4047 Ti 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4047-TI · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index650 (Case Fans scale)
Category rank#337
Street price$19
Power3 W
Performance per dollar34.21
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4047 Ti
Size120 × 120 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4047 Ti 120mm PWM Case Fan”, https://vextor7.com/item/46358825 (accessed 2026-10-18).