Hardware Spec Index

Teralux FN-1661 SE 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1661-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index645 (Case Fans scale)
Category rank#6,480
Street price$19
Power3 W
Performance per dollar33.95
Released2023

Specifications

BrandTeralux
ModelTeralux FN-1661 SE
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1661 SE 120mm PWM Case Fan”, https://vextor7.com/item/7706885 (accessed 2026-10-21).