Hardware Spec Index

Teralux FN-3918 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3918-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index584 (Case Fans scale)
Category rank#12,934
Street price$19
Power3 W
Performance per dollar30.74
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3918 Prime
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3918 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2666487 (accessed 2026-10-26).