Hardware Spec Index

Teralux FN-3701 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3701-PRIME · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index767 (Case Fans scale)
Category rank#37,735
Street price$19
Power3 W
Performance per dollar40.37
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3701 Prime
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3701 Prime 140mm PWM Case Fan”, https://vextor7.com/item/95542575 (accessed 2026-10-21).