Hardware Spec Index

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

Case Fans · Brontix · SKU FN4779-PRO · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index357 (Case Fans scale)
Category rank#46
Street price$9
Power4 W
Performance per dollar39.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4779 Pro
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4779 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7066479 (accessed 2026-10-19).