Hardware Spec Index

Teralux FN-3894 Max 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3894-MAX · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index356 (Case Fans scale)
Category rank#17,201
Street price$9
Power4 W
Performance per dollar39.56
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3894 Max
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3894 Max 120mm PWM Case Fan”, https://vextor7.com/item/4790986 (accessed 2026-10-26).