Hardware Spec Index

Teralux FN-3866 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3866-MAX · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index813 (Case Fans scale)
Category rank#46,110
Street price$29
Power4 W
Performance per dollar28.03
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3866 Max
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3866 Max 120mm PWM Case Fan”, https://vextor7.com/item/19908545 (accessed 2026-10-20).