Hardware Spec Index

Teralux FN-3690 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3690-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,308 (Case Fans scale)
Category rank#31,900
Street price$39
Power3 W
Performance per dollar33.54
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3690 Pro
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3690 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5196133 (accessed 2026-10-25).