Hardware Spec Index

Teralux FN-3489 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3489-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index241 (Case Fans scale)
Category rank#2,220
Street price$9
Power3 W
Performance per dollar26.78
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3489 Pro
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3489 Pro 120mm PWM Case Fan”, https://vextor7.com/item/5519787 (accessed 2026-10-20).