Hardware Spec Index

Brontix FN-1109 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1109-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,185 (Case Fans scale)
Category rank#25,287
Street price$49
Power4 W
Performance per dollar24.18
Released2020

Specifications

BrandBrontix
ModelBrontix FN-1109 Pro
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 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-1109 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4562514 (accessed 2026-10-21).