Hardware Spec Index

Brontix FN-9331 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9331-PLUS · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index462 (Case Fans scale)
Category rank#32,410
Street price$9
Power4 W
Performance per dollar51.33
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9331 Plus
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9331 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95299303 (accessed 2026-10-25).