Hardware Spec Index

Teralux FN-4490 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4490-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index835 (Case Fans scale)
Category rank#18,549
Street price$29
Power4 W
Performance per dollar28.79
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4490 XT
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise29 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-4490 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/13554669 (accessed 2026-10-21).