Hardware Spec Index

Teralux FN-6866 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6866-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,116 (Case Fans scale)
Category rank#41,543
Street price$39
Power3 W
Performance per dollar28.62
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6866 XT
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6866 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4189798 (accessed 2026-10-23).