Hardware Spec Index

Teralux FN-4509 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4509-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,324 (Case Fans scale)
Category rank#27,219
Street price$49
Power3 W
Performance per dollar27.02
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4509 SE
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 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-4509 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/52591357 (accessed 2026-10-19).