Hardware Spec Index

Teralux FN-3866 Edge 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3866-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,320 (Case Fans scale)
Category rank#39,078
Street price$49
Power4 W
Performance per dollar26.94
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3866 Edge
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3866 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/92376159 (accessed 2026-10-19).