Hardware Spec Index

Brontix FN-9304 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9304-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index229 (Case Fans scale)
Category rank#17,376
Street price$9
Power4 W
Performance per dollar25.44
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9304 Prime
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9304 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/97838263 (accessed 2026-10-22).