Hardware Spec Index

Teralux FN-3930 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3930-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index647 (Case Fans scale)
Category rank#38,772
Street price$19
Power3 W
Performance per dollar34.05
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3930 SE
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3930 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1531044 (accessed 2026-10-23).