Hardware Spec Index

Brontix FN-6815 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6815-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index358 (Case Fans scale)
Category rank#16,158
Street price$19
Power3 W
Performance per dollar18.84
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6815 Ultra
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6815 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/31583172 (accessed 2026-10-26).