Hardware Spec Index

Teralux FN-4381 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4381-PLUS · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,278 (Case Fans scale)
Category rank#30,423
Street price$49
Power4 W
Performance per dollar26.08
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4381 Plus
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 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-4381 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/17217320 (accessed 2026-10-23).