Hardware Spec Index

Brontix FN-9653 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9653-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index331 (Case Fans scale)
Category rank#48,466
Street price$9
Power4 W
Performance per dollar36.78
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9653 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9653 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/488953 (accessed 2026-10-19).