Hardware Spec Index

Teralux FN-1665 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1665-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index833 (Case Fans scale)
Category rank#4,949
Street price$29
Power3 W
Performance per dollar28.72
Released2023

Specifications

BrandTeralux
ModelTeralux FN-1665 Prime
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1665 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/94510078 (accessed 2026-10-25).