Hardware Spec Index

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

Case Fans · Brontix · SKU FN4779-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index583 (Case Fans scale)
Category rank#39,316
Street price$19
Power3 W
Performance per dollar30.68
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4779 XT
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4779 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4049917 (accessed 2026-10-23).