Hardware Spec Index

Teralux FN-6581 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6581-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index932 (Case Fans scale)
Category rank#40,347
Street price$29
Power2 W
Performance per dollar32.14
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6581 SE
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 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-6581 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3074732 (accessed 2026-10-21).