Hardware Spec Index

Teralux FN-3697 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3697-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,037 (Case Fans scale)
Category rank#41,189
Street price$39
Power3 W
Performance per dollar26.59
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3697 XT
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3697 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9830865 (accessed 2026-10-23).