Hardware Spec Index

Brontix FN-6680 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6680-SE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index570 (Case Fans scale)
Category rank#17,254
Street price$19
Power4 W
Performance per dollar30.00
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6680 SE
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6680 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/14410258 (accessed 2026-10-25).