Hardware Spec Index

Brontix FN-9508 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9508-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,295 (Case Fans scale)
Category rank#38,022
Street price$49
Power4 W
Performance per dollar26.43
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9508 Ultra
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 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-9508 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5789720 (accessed 2026-10-20).