Hardware Spec Index

Teralux FN-9409 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9409-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,322 (Case Fans scale)
Category rank#21,470
Street price$49
Power4 W
Performance per dollar26.98
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9409 Pro
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise24 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-9409 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3010071 (accessed 2026-10-23).