Hardware Spec Index

Teralux FN-2558 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN2558-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index656 (Case Fans scale)
Category rank#20,274
Street price$19
Power3 W
Performance per dollar34.53
Released2024

Specifications

BrandTeralux
ModelTeralux FN-2558 Ultra
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2558 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/1685302 (accessed 2026-10-20).