Hardware Spec Index

Teralux FN-3181 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3181-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index592 (Case Fans scale)
Category rank#13,989
Street price$19
Power4 W
Performance per dollar31.16
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3181 Core
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3181 Core 120mm PWM Case Fan”, https://vextor7.com/item/94550558 (accessed 2026-10-22).