Hardware Spec Index

Teralux FN-3558 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3558-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index639 (Case Fans scale)
Category rank#17,703
Street price$19
Power3 W
Performance per dollar33.63
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3558 Ultra
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3558 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/87720607 (accessed 2026-10-25).