Hardware Spec Index

Teralux FN-4723 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4723-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index651 (Case Fans scale)
Category rank#7,595
Street price$19
Power4 W
Performance per dollar34.26
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4723 Ultra
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4723 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/352863 (accessed 2026-10-19).