Hardware Spec Index

Brontix FN-2391 Ti 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2391-TI · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,196 (Case Fans scale)
Category rank#14,817
Street price$49
Power4 W
Performance per dollar24.41
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2391 Ti
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2391 Ti 120mm PWM ARGB Case Fan”, https://vextor7.com/item/21523516 (accessed 2026-10-25).