Hardware Spec Index

Teralux FN-1391 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1391-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index865 (Case Fans scale)
Category rank#42,456
Street price$29
Power3 W
Performance per dollar29.83
Released2023

Specifications

BrandTeralux
ModelTeralux FN-1391 Plus
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1391 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/74556106 (accessed 2026-10-24).