Hardware Spec Index

Teralux FN-4523 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4523-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index504 (Case Fans scale)
Category rank#16,566
Street price$19
Power4 W
Performance per dollar26.53
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4523 Ultra
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4523 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/72046731 (accessed 2026-10-19).