Hardware Spec Index

Teralux FN-5643 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5643-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index241 (Case Fans scale)
Category rank#25,474
Street price$9
Power3 W
Performance per dollar26.78
Released2021

Specifications

BrandTeralux
ModelTeralux FN-5643 Plus
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5643 Plus 140mm PWM Case Fan”, https://vextor7.com/item/5084627 (accessed 2026-10-22).