Hardware Spec Index

Teralux FN-4509 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4509-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,323 (Case Fans scale)
Category rank#40,037
Street price$49
Power3 W
Performance per dollar27.00
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4509 Pro
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4509 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41582104 (accessed 2026-10-26).