Hardware Spec Index

Brontix FN-4779 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4779-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index487 (Case Fans scale)
Category rank#2,861
Street price$19
Power4 W
Performance per dollar25.63
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4779 Ultra
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4779 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3357027 (accessed 2026-10-20).