Hardware Spec Index

Brontix FN-4470 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4470-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,250 (Case Fans scale)
Category rank#35,523
Street price$39
Power3 W
Performance per dollar32.05
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4470 Prime
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4470 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6518331 (accessed 2026-10-21).