Hardware Spec Index

Brontix FN-9231 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9231-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,180 (Case Fans scale)
Category rank#6,923
Street price$49
Power2 W
Performance per dollar24.08
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9231 Prime
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 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-9231 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7183992 (accessed 2026-10-19).