Hardware Spec Index

Teralux FN-5381 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5381-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,192 (Case Fans scale)
Category rank#6,257
Street price$39
Power3 W
Performance per dollar30.56
Released2024

Specifications

BrandTeralux
ModelTeralux FN-5381 Prime
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5381 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8416043 (accessed 2026-10-25).