Hardware Spec Index

Teralux FN-6743 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6743-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index688 (Case Fans scale)
Category rank#7,010
Street price$19
Power3 W
Performance per dollar36.21
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6743 Prime
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6743 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/12428548 (accessed 2026-10-22).