Hardware Spec Index

Teralux FN-5403 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5403-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index786 (Case Fans scale)
Category rank#40,461
Street price$19
Power4 W
Performance per dollar41.37
Released2020

Specifications

BrandTeralux
ModelTeralux FN-5403 Core
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5403 Core 140mm PWM Case Fan”, https://vextor7.com/item/17839657 (accessed 2026-10-21).