Hardware Spec Index

Teralux FN-1790 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1790-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index355 (Case Fans scale)
Category rank#46,703
Street price$9
Power4 W
Performance per dollar39.44
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1790 Ultra
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1790 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/3083789 (accessed 2026-10-22).