Hardware Spec Index

Teralux FN-4131 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4131-PRO · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index567 (Case Fans scale)
Category rank#26,995
Street price$19
Power3 W
Performance per dollar29.84
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4131 Pro
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4131 Pro 120mm PWM Case Fan”, https://vextor7.com/item/83316588 (accessed 2026-10-20).