Hardware Spec Index

Teralux FN-3221 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3221-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index642 (Case Fans scale)
Category rank#43,008
Street price$19
Power4 W
Performance per dollar33.79
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3221 XT
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3221 XT 140mm PWM Case Fan”, https://vextor7.com/item/9934994 (accessed 2026-10-26).