Hardware Spec Index

Teralux FN-2055 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN2055-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index581 (Case Fans scale)
Category rank#21,322
Street price$19
Power3 W
Performance per dollar30.58
Released2023

Specifications

BrandTeralux
ModelTeralux FN-2055 Ultra
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2055 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/165332 (accessed 2026-10-19).