be quiet! Straight Power 11 550W 80+ Platinum PSU from Mexico
Ultra-quiet 550W platinum-rated power supply for silent PC builds under 8471 classification. Meets HTS 8504.40.70.12 as ADP-specific static converter (150-500W) with LLC resonant topology and 135mm Silence fan. German engineering ensures minimal ripple for stable overclocking.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Highlight low noise certification (ISO 7779) and PC-specific form factor in import declarations
• Prevent reclassification by excluding units with universal voltage labeling suggesting non-ADP use
• TÜV certification documents streamline customs; include full test protocol