Hardware Spec Index

Teralux FN-3866 Edge 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3866-EDGE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,118 (Case Fans scale)
Category rank#14,049
Street price$49
Power2 W
Performance per dollar22.82
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3866 Edge
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
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/6792859 (accessed 2026-10-23).