Hardware Spec Index

Brontix FN-6861 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6861-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index352 (Case Fans scale)
Category rank#13,477
Street price$9
Power3 W
Performance per dollar39.11
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6861 Pro
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6861 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3884767 (accessed 2026-10-26).