Hardware Spec Index

Teralux FN-4781 Ti 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4781-TI · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,057 (Case Fans scale)
Category rank#6,721
Street price$29
Power3 W
Performance per dollar36.45
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4781 Ti
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4781 Ti 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8992364 (accessed 2026-10-21).