Hardware Spec Index

Brontix FN-8249 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8249-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index475 (Case Fans scale)
Category rank#27,769
Street price$19
Power3 W
Performance per dollar25.00
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8249 Ultra
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8249 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/93038076 (accessed 2026-10-22).