Hardware Spec Index

Brontix FN-2397 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2397-PRIME · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index389 (Case Fans scale)
Category rank#22,950
Street price$19
Power3 W
Performance per dollar20.47
Released2021

Specifications

BrandBrontix
ModelBrontix FN-2397 Prime
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2397 Prime 140mm PWM Case Fan”, https://vextor7.com/item/46981406 (accessed 2026-10-21).