Lenovo ThinkStation P520 PSU Fan Assembly from China
Integrated cooling fan module that mounts directly within the power supply unit of Lenovo ThinkStation P520 CAD workstations (HTS 8471). Regulates thermal performance of the 1000W SMPS under heavy computational loads. Qualifies as 8504.90.41.00 part due to specific power supply integration.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 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(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Include exploded parts diagrams showing fan's position within the specific power supply housing
• Avoid describing as standalone fan to prevent misclassification under 8414 (air pumps/fans)
• Declare exact wattage/current ratings matching OEM specs for customs verification