Hardware Spec Index

Brontix FN-7650 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7650-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index197 (Case Fans scale)
Category rank#37,237
Street price$9
Power4 W
Performance per dollar21.89
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7650 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7650 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3070158 (accessed 2026-10-21).