Hardware Spec Index

Teralux FN-6747 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6747-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index273 (Case Fans scale)
Category rank#20,919
Street price$9
Power3 W
Performance per dollar30.33
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6747 Ultra
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6747 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/17580584 (accessed 2026-10-19).