Hardware Spec Index

Brontix FN-6447 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6447-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index333 (Case Fans scale)
Category rank#35,099
Street price$9
Power3 W
Performance per dollar37.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6447 Prime
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6447 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/387994 (accessed 2026-10-19).