Hardware Spec Index

Teralux FN-4389 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4389-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index961 (Case Fans scale)
Category rank#21,987
Street price$29
Power3 W
Performance per dollar33.14
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4389 SE
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4389 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/14280314 (accessed 2026-10-22).