Hardware Spec Index

Brontix FN-1603 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1603-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index612 (Case Fans scale)
Category rank#18,171
Street price$19
Power4 W
Performance per dollar32.21
Released2024

Specifications

BrandBrontix
ModelBrontix FN-1603 Ultra
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1603 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/541202 (accessed 2026-10-22).