Hardware Spec Index

Teralux FN-3809 Plus 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3809-PLUS · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,089 (Case Fans scale)
Category rank#47,626
Street price$39
Power3 W
Performance per dollar27.92
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3809 Plus
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3809 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/93033513 (accessed 2026-10-22).