Hardware Spec Index

Brontix FN-8653 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8653-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index495 (Case Fans scale)
Category rank#25,179
Street price$19
Power3 W
Performance per dollar26.05
Released2021

Specifications

BrandBrontix
ModelBrontix FN-8653 Ultra
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8653 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2837562 (accessed 2026-10-25).