Hardware Spec Index

Teralux FN-3786 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3786-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,171 (Case Fans scale)
Category rank#42,409
Street price$39
Power3 W
Performance per dollar30.03
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3786 Prime
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3786 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/31495384 (accessed 2026-10-25).