Hardware Spec Index

Teralux FN-4447 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4447-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index723 (Case Fans scale)
Category rank#44,879
Street price$19
Power3 W
Performance per dollar38.05
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4447 Ultra
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4447 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/206898 (accessed 2026-10-22).