Hardware Spec Index

Teralux FN-1775 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1775-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index402 (Case Fans scale)
Category rank#34,527
Street price$9
Power3 W
Performance per dollar44.67
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1775 Ultra
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 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-1775 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/373836 (accessed 2026-10-25).