Hardware Spec Index

Teralux FN-1740 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1740-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index322 (Case Fans scale)
Category rank#18,582
Street price$9
Power2 W
Performance per dollar35.78
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1740 Ultra
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1740 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/140649 (accessed 2026-10-20).