Hardware Spec Index

Brontix FN-4300 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4300-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index361 (Case Fans scale)
Category rank#36,770
Street price$9
Power3 W
Performance per dollar40.11
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4300 Prime
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4300 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/45304984 (accessed 2026-10-21).