Hardware Spec Index

Teralux FN-4206 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4206-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index457 (Case Fans scale)
Category rank#22,068
Street price$19
Power4 W
Performance per dollar24.05
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4206 Prime
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4206 Prime 140mm PWM Case Fan”, https://vextor7.com/item/93020729 (accessed 2026-10-22).