Hardware Spec Index

Teralux FN-3680 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3680-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,139 (Case Fans scale)
Category rank#2,276
Street price$39
Power4 W
Performance per dollar29.21
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3680 Pro
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3680 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/41005942 (accessed 2026-10-19).