Hardware Spec Index

Teralux FN-1809 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1809-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index998 (Case Fans scale)
Category rank#36,282
Street price$39
Power3 W
Performance per dollar25.59
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1809 Pro
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1809 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/220691 (accessed 2026-10-21).