Hardware Spec Index

Teralux FN-6405 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6405-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,194 (Case Fans scale)
Category rank#1,464
Street price$39
Power3 W
Performance per dollar30.62
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6405 Pro
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise30 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-6405 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/89089734 (accessed 2026-10-23).