Hardware Spec Index

Teralux FN-6381 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6381-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index896 (Case Fans scale)
Category rank#41,229
Street price$29
Power2 W
Performance per dollar30.90
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6381 Ultra
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise26 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-6381 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5634951 (accessed 2026-10-26).