Hardware Spec Index

Teralux FN-8478 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8478-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index463 (Case Fans scale)
Category rank#32,552
Street price$19
Power4 W
Performance per dollar24.37
Released2022

Specifications

BrandTeralux
ModelTeralux FN-8478 Ultra
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8478 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/4180140 (accessed 2026-10-20).