Hardware Spec Index

Teralux FN-1781 Ti 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1781-TI · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,310 (Case Fans scale)
Category rank#7,310
Street price$49
Power3 W
Performance per dollar26.73
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1781 Ti
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 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-1781 Ti 120mm PWM ARGB Case Fan”, https://vextor7.com/item/51459141 (accessed 2026-10-21).