Hardware Spec Index

Teralux FN-3949 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3949-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,134 (Case Fans scale)
Category rank#30,543
Street price$39
Power3 W
Performance per dollar29.08
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3949 Plus
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise30 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-3949 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7336751 (accessed 2026-10-19).