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Supermicro SYS-5019C-MR 30W Power Brick from China

30W redundant power supply for Supermicro 1U SYS-5019C-MR servers (8471), hot-swappable with PMBus monitoring. Ultra-low power for edge computing nodes. Classified 8504.40.7001 for server-specific ≤50W static converters.

Duty Rate — China → United States

37.5%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Server power supplies need airflow/cooling specs in technical literature for proper classification

Redundant/hot-swap features don't change heading but document for valuation purposes

Avoid declaring as 'industrial supply' which shifts to different 8504 provisions