Hardware Spec Index

Brontix FN-3297 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3297-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index289 (Case Fans scale)
Category rank#9,339
Street price$9
Power4 W
Performance per dollar32.11
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3297 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 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-3297 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2069860 (accessed 2026-10-21).