Hardware Spec Index

Brontix FN-2181 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2181-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,321 (Case Fans scale)
Category rank#38,624
Street price$49
Power3 W
Performance per dollar26.96
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2181 Pro
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2181 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/19129237 (accessed 2026-10-24).