Hardware Spec Index

Brontix FN-4724 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4724-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index225 (Case Fans scale)
Category rank#49,721
Street price$9
Power3 W
Performance per dollar25.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4724 Ultra
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4724 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/824528 (accessed 2026-10-22).