Hardware Spec Index

Teralux FN-4746 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4746-PRO · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index301 (Case Fans scale)
Category rank#38,592
Street price$9
Power3 W
Performance per dollar33.44
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4746 Pro
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4746 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7598058 (accessed 2026-10-26).