Hardware Spec Index

Teralux FN-4478 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4478-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index994 (Case Fans scale)
Category rank#8,046
Street price$39
Power3 W
Performance per dollar25.49
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4478 XT
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4478 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/15380671 (accessed 2026-10-25).