Hardware Spec Index

Teralux FN-3747 SE 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3747-SE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index264 (Case Fans scale)
Category rank#14,668
Street price$9
Power2 W
Performance per dollar29.33
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3747 SE
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3747 SE 120mm PWM Case Fan”, https://vextor7.com/item/1487396 (accessed 2026-10-22).