Hardware Spec Index

Teralux FN-5399 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5399-PRO · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index302 (Case Fans scale)
Category rank#13,290
Street price$9
Power3 W
Performance per dollar33.56
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5399 Pro
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5399 Pro 140mm PWM Case Fan”, https://vextor7.com/item/2333795 (accessed 2026-10-23).