Hardware Spec Index

Brontix FN-5574 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5574-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index744 (Case Fans scale)
Category rank#37,195
Street price$29
Power3 W
Performance per dollar25.66
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5574 Pro
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5574 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6029318 (accessed 2026-10-21).