Hardware Spec Index

Teralux FN-3920 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3920-TI · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index609 (Case Fans scale)
Category rank#34,590
Street price$19
Power3 W
Performance per dollar32.05
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3920 Ti
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3920 Ti 120mm PWM Case Fan”, https://vextor7.com/item/3358237 (accessed 2026-10-22).