Hardware Spec Index

Brontix FN-8931 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8931-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index836 (Case Fans scale)
Category rank#43,381
Street price$29
Power3 W
Performance per dollar28.83
Released2021

Specifications

BrandBrontix
ModelBrontix FN-8931 Pro
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise22 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-8931 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/92325531 (accessed 2026-10-22).