Hardware Spec Index

Teralux FN-1859 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1859-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,365 (Case Fans scale)
Category rank#35,214
Street price$49
Power3 W
Performance per dollar27.86
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1859 Ultra
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1859 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9282994 (accessed 2026-10-20).