Hardware Spec Index

Brontix FN-7477 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7477-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,182 (Case Fans scale)
Category rank#39,747
Street price$49
Power3 W
Performance per dollar24.12
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7477 Ultra
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7477 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/94881550 (accessed 2026-10-25).