Hardware Spec Index

Brontix FN-5779 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5779-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index201 (Case Fans scale)
Category rank#38,549
Street price$9
Power4 W
Performance per dollar22.33
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5779 Ultra
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5779 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/43310269 (accessed 2026-10-20).