ECC Registered 32GB Server RDIMM Module from Canada
A 32GB error-correcting code (ECC) registered DIMM (RDIMM) module for enterprise servers and data center computers of heading 8471. The printed circuit assembly includes buffered DRAM chips for reliable high-capacity memory in mission-critical applications. It qualifies under HTS 8473.30.11.40 as a specialized memory module principally for ADP machines.
Duty Rate — Canada → 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
9903.05.860%Universal product exemption (U.S. note 52(b))
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Submit server compatibility certifications to prove 'principal use' with 8471 heading machines
• Watch for anti-dumping duties on certain DRAM modules from specific countries; check USTR lists
• Declare exact DRAM die count and register chip to distinguish from unbuffered UDIMMs