Hardware Spec Index

Brontix FN-9866 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9866-PRO · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,036 (Case Fans scale)
Category rank#22,430
Street price$39
Power3 W
Performance per dollar26.56
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9866 Pro
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9866 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/90124257 (accessed 2026-10-19).