Hardware Spec Index

Brontix FN-4917 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4917-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,074 (Case Fans scale)
Category rank#22,620
Street price$39
Power4 W
Performance per dollar27.54
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4917 Ultra
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 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-4917 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/30454196 (accessed 2026-10-22).