Hardware Spec Index

Brontix FN-9971 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9971-PLUS · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index1,224 (Case Fans scale)
Category rank#25,992
Street price$49
Power3 W
Performance per dollar24.98
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9971 Plus
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 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-9971 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3640 (accessed 2026-10-18).