Hardware Spec Index

Teralux FN-4423 Edge 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4423-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index615 (Case Fans scale)
Category rank#8,318
Street price$19
Power3 W
Performance per dollar32.37
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4423 Edge
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4423 Edge 140mm PWM Case Fan”, https://vextor7.com/item/1995732 (accessed 2026-10-24).