Hardware Spec Index

Brontix FN-2331 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2331-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index558 (Case Fans scale)
Category rank#47,388
Street price$19
Power2 W
Performance per dollar29.37
Released2020

Specifications

BrandBrontix
ModelBrontix FN-2331 Plus
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2331 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/89028676 (accessed 2026-10-23).