Hardware Spec Index

Teralux FN-4389 Ti 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4389-TI · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,172 (Case Fans scale)
Category rank#16,614
Street price$39
Power3 W
Performance per dollar30.05
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4389 Ti
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4389 Ti 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41364910 (accessed 2026-10-25).