Hardware Spec Index

Teralux FN-6665 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6665-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,011 (Case Fans scale)
Category rank#31,545
Street price$29
Power3 W
Performance per dollar34.86
Released2022

Specifications

BrandTeralux
ModelTeralux FN-6665 Ultra
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise24 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-6665 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/91783273 (accessed 2026-10-21).