Hardware Spec Index

Teralux FN-6399 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6399-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index622 (Case Fans scale)
Category rank#7,607
Street price$19
Power3 W
Performance per dollar32.74
Released2025

Specifications

BrandTeralux
ModelTeralux FN-6399 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6399 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1706262 (accessed 2026-10-21).