Hardware Spec Index

Teralux FN-4781 Ti 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4781-TI · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index995 (Case Fans scale)
Category rank#19,304
Street price$29
Power4 W
Performance per dollar34.31
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4781 Ti
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4781 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/72041376 (accessed 2026-10-19).