Hardware Spec Index

Teralux FN-3946 Max 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3946-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,003 (Case Fans scale)
Category rank#22,199
Street price$39
Power3 W
Performance per dollar25.72
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3946 Max
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3946 Max 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19836623 (accessed 2026-10-22).