Hardware Spec Index

Teralux FN-4558 Edge 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4558-EDGE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index586 (Case Fans scale)
Category rank#9,916
Street price$19
Power3 W
Performance per dollar30.84
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4558 Edge
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4558 Edge 140mm PWM Case Fan”, https://vextor7.com/item/5889189 (accessed 2026-10-25).