Hardware Spec Index

Teralux FN-1866 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1866-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,111 (Case Fans scale)
Category rank#46,098
Street price$39
Power3 W
Performance per dollar28.49
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1866 Prime
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 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-1866 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9769282 (accessed 2026-10-19).