Hardware Spec Index

Teralux FN-4658 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4658-TI · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index641 (Case Fans scale)
Category rank#20,207
Street price$19
Power3 W
Performance per dollar33.74
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4658 Ti
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 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-4658 Ti 140mm PWM Case Fan”, https://vextor7.com/item/81673341 (accessed 2026-10-19).