Hardware Spec Index

Teralux FN-8381 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8381-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,053 (Case Fans scale)
Category rank#7,020
Street price$29
Power4 W
Performance per dollar36.31
Released2025

Specifications

BrandTeralux
ModelTeralux FN-8381 Ultra
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8381 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9477133 (accessed 2026-10-25).