Hardware Spec Index

Brontix FN-5780 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5780-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index419 (Case Fans scale)
Category rank#47,503
Street price$19
Power4 W
Performance per dollar22.05
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5780 Pro
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5780 Pro 120mm PWM Case Fan”, https://vextor7.com/item/92430869 (accessed 2026-10-24).