Hardware Spec Index

Brontix FN-6803 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6803-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index785 (Case Fans scale)
Category rank#34,402
Street price$29
Power4 W
Performance per dollar27.07
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6803 Pro
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6803 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11924331 (accessed 2026-10-19).