Hardware Spec Index

Teralux FN-2668 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2668-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index945 (Case Fans scale)
Category rank#14,001
Street price$29
Power4 W
Performance per dollar32.59
Released2021

Specifications

BrandTeralux
ModelTeralux FN-2668 XT
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise28 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-2668 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/11923232 (accessed 2026-10-23).