Hardware Spec Index

Brontix FN-7685 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7685-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index209 (Case Fans scale)
Category rank#16,894
Street price$9
Power3 W
Performance per dollar23.22
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7685 Pro
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7685 Pro 140mm PWM Case Fan”, https://vextor7.com/item/4524470 (accessed 2026-10-25).