Hardware Spec Index

Brontix FN-2131 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2131-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index823 (Case Fans scale)
Category rank#32,814
Street price$29
Power2 W
Performance per dollar28.38
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2131 Core
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2131 Core 120mm PWM Case Fan”, https://vextor7.com/item/51319800 (accessed 2026-10-25).