Hardware Spec Index

Teralux FN-4389 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4389-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index842 (Case Fans scale)
Category rank#20,981
Street price$29
Power4 W
Performance per dollar29.03
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4389 SE
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4389 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/20172207 (accessed 2026-10-20).