Hardware Spec Index

Teralux FN-6381 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6381-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index535 (Case Fans scale)
Category rank#46,906
Street price$19
Power3 W
Performance per dollar28.16
Released2026

Specifications

BrandTeralux
ModelTeralux FN-6381 Prime
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6381 Prime 140mm PWM Case Fan”, https://vextor7.com/item/5683273 (accessed 2026-10-24).