Hardware Spec Index

Brontix FN-9356 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9356-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index358 (Case Fans scale)
Category rank#11,368
Street price$9
Power3 W
Performance per dollar39.78
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9356 Ultra
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9356 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/2475151 (accessed 2026-10-21).