Hardware Spec Index

Teralux FN-6404 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6404-XT · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index328 (Case Fans scale)
Category rank#29,857
Street price$9
Power3 W
Performance per dollar36.44
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6404 XT
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6404 XT 140mm PWM Case Fan”, https://vextor7.com/item/990792 (accessed 2026-10-24).