Hardware Spec Index

Brontix FN-9456 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9456-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,292 (Case Fans scale)
Category rank#34,526
Street price$49
Power3 W
Performance per dollar26.37
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9456 Pro
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9456 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/36029073 (accessed 2026-10-23).