Hardware Spec Index

Brontix FN-6700 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6700-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index531 (Case Fans scale)
Category rank#49,110
Street price$19
Power4 W
Performance per dollar27.95
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6700 SE
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6700 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/32945260 (accessed 2026-10-20).