Hardware Spec Index

Teralux FN-3489 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3489-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,133 (Case Fans scale)
Category rank#16,880
Street price$39
Power4 W
Performance per dollar29.05
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3489 SE
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 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-3489 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/92376189 (accessed 2026-10-20).