Hardware Spec Index

Teralux FN-8666 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8666-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index960 (Case Fans scale)
Category rank#25,653
Street price$29
Power3 W
Performance per dollar33.10
Released2020

Specifications

BrandTeralux
ModelTeralux FN-8666 Pro
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8666 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4815434 (accessed 2026-10-24).