be quiet! Dark Rock Pro 4 CPU Fan from China
The be quiet! Dark Rock Pro 4 is a silent dual-fan cooler for high-end microprocessors in noise-sensitive data processing servers and workstations. It uses Silent Wings 3 fans for minimal acoustic output while maximizing TDP handling. Classified in HTS 8414.59.15.00 for its principal role in cooling ADP machine processors.
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
9903.88.0325%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)
Import Tips
• Certify low noise levels (<25dB) in specs to support server room ADP applications
• Bundle with thermal paste declarations to avoid separate chemical classifications
• Use HTSUS advisory rulings for custom bracket designs to preempt classification disputes