Hardware Spec Index

Teralux FN-1659 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1659-TI · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index449 (Case Fans scale)
Category rank#39,972
Street price$19
Power3 W
Performance per dollar23.63
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1659 Ti
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1659 Ti 140mm PWM Case Fan”, https://vextor7.com/item/97058269 (accessed 2026-10-24).