Hardware Spec Index

Teralux FN-4754 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4754-ULTRA · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index614 (Case Fans scale)
Category rank#28,164
Street price$19
Power3 W
Performance per dollar32.32
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4754 Ultra
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4754 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/50832517 (accessed 2026-10-20).