Hardware Spec Index

Teralux FN-3671 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3671-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,111 (Case Fans scale)
Category rank#19,835
Street price$39
Power4 W
Performance per dollar28.49
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3671 Pro
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3671 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/95299553 (accessed 2026-10-25).