Hardware Spec Index

Teralux FN-1556 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1556-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index800 (Case Fans scale)
Category rank#14,383
Street price$29
Power3 W
Performance per dollar27.59
Released2023

Specifications

BrandTeralux
ModelTeralux FN-1556 Ultra
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 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-1556 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4857600 (accessed 2026-10-26).