Hardware Spec Index

Teralux FN-4770 Ti 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4770-TI · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index848 (Case Fans scale)
Category rank#17,755
Street price$29
Power4 W
Performance per dollar29.24
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4770 Ti
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4770 Ti 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3616773 (accessed 2026-10-25).