Hardware Spec Index

Brontix FN-8909 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8909-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index880 (Case Fans scale)
Category rank#26,337
Street price$29
Power3 W
Performance per dollar30.34
Released2024

Specifications

BrandBrontix
ModelBrontix FN-8909 Ultra
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8909 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/418446 (accessed 2026-10-19).