Hardware Spec Index

Teralux FN-6447 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6447-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index378 (Case Fans scale)
Category rank#26,379
Street price$9
Power4 W
Performance per dollar42.00
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6447 Ultra
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6447 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/7591289 (accessed 2026-10-26).