Hardware Spec Index

Teralux FN-1890 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1890-XT · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,262 (Case Fans scale)
Category rank#38,026
Street price$39
Power3 W
Performance per dollar32.36
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1890 XT
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 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-1890 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8898076 (accessed 2026-10-20).