DDR4 SO-DIMM RAM Module from Japan
Laptop memory module using DDR4 SO-DIMM standard for clipping into notebook computer slots to expand RAM capacity. It is classified under HTS 8471.80.40.00 as a memory unit designed for physical incorporation into portable ADP machines. These modules provide volatile storage essential for system operation.
Duty Rate — Japan → United States
25%
Rate breakdown
9903.79.0125%Semiconductor articles as provided for in subdivisions (a) and (b) of U.S. note 39 to this subchapter
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Include JEDEC standards compliance certificates to prove compatibility with ADP memory controllers
• Declare exact density (e.g
• 16GB) and speed (3200MHz) precisely to match invoice with physical labels
• Use ESD-safe packaging and declare as ADP components to avoid tariff shifts to general electronics