Hardware Spec Index

Brontix FN-9917 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9917-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,139 (Case Fans scale)
Category rank#39,808
Street price$39
Power3 W
Performance per dollar29.21
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9917 Ultra
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9917 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6076435 (accessed 2026-10-21).