Hardware Spec Index

Teralux FN-4663 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4663-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,158 (Case Fans scale)
Category rank#19,792
Street price$39
Power4 W
Performance per dollar29.69
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4663 Pro
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 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-4663 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1835166 (accessed 2026-10-20).