Hardware Spec Index

Brontix FN-9624 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9624-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index329 (Case Fans scale)
Category rank#690
Street price$9
Power3 W
Performance per dollar36.56
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9624 Ultra
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9624 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/58775976 (accessed 2026-10-20).