Hardware Spec Index

Brontix FN-4089 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4089-TI · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index507 (Case Fans scale)
Category rank#46,163
Street price$19
Power4 W
Performance per dollar26.68
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4089 Ti
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4089 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6940228 (accessed 2026-10-25).