be quiet! Straight Power 11 550W 80+ Platinum PSU from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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