Hardware Spec Index

Brontix FN-4617 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4617-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index708 (Case Fans scale)
Category rank#40,626
Street price$19
Power3 W
Performance per dollar37.26
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4617 Ultra
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4617 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2907313 (accessed 2026-10-19).