Hardware Spec Index

Teralux FN-3690 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3690-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,292 (Case Fans scale)
Category rank#23,929
Street price$49
Power4 W
Performance per dollar26.37
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3690 Pro
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3690 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/90124820 (accessed 2026-10-20).