Hardware Spec Index

Teralux FN-6438 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6438-XT · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index820 (Case Fans scale)
Category rank#26,305
Street price$29
Power3 W
Performance per dollar28.28
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6438 XT
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6438 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/126166 (accessed 2026-10-18).