Hardware Spec Index

Brontix FN-5780 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5780-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index284 (Case Fans scale)
Category rank#45,109
Street price$9
Power3 W
Performance per dollar31.56
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5780 Ultra
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5780 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/2349035 (accessed 2026-10-22).