Hardware Spec Index

Teralux FN-6939 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6939-XT · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index1,184 (Case Fans scale)
Category rank#18,555
Street price$39
Power3 W
Performance per dollar30.36
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6939 XT
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6939 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/386201 (accessed 2026-10-18).