Hardware Spec Index

Teralux FN-3964 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3964-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index832 (Case Fans scale)
Category rank#33,668
Street price$29
Power2 W
Performance per dollar28.69
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3964 SE
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3964 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/274579 (accessed 2026-10-20).