Hardware Spec Index

Teralux FN-4666 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4666-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,204 (Case Fans scale)
Category rank#6,888
Street price$39
Power3 W
Performance per dollar30.87
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4666 Prime
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4666 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4477398 (accessed 2026-10-24).