Hardware Spec Index

Brontix FN-7120 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7120-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index322 (Case Fans scale)
Category rank#17,619
Street price$9
Power3 W
Performance per dollar35.78
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7120 Ultra
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7120 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21245019 (accessed 2026-10-24).