HS Code for RAM

Random Access Memory (RAM) is classified under HS code 8542.32 because it is fundamentally defined as an electronic integrated circuit designed for data storage, specifically categorized as memory. According to the General Rules of Interpretation (GRI) 1 and 6, and the Section XVI notes, semiconductor-based memories are specifically identified under heading 8542. This classification applies to the individual memory chips as well as memory modules (such as DIMMs or SO-DIMMs) consisting of multiple chips mounted on a printed circuit board. Even though RAM is a critical component of a computer, it is not classified as a computer part under 8473 because Chapter 85, Note 9 (or Note 8 depending on the version) dictates that integrated circuits take precedence over other headings in the nomenclature. The technical nature of the device as a semiconductor memory circuit is the primary factor for its classification under 8542.32.

Products Included

• DRAM (Dynamic Random Access Memory)
• SRAM (Static Random Access Memory)
• DDR4 and DDR5 memory modules
• VRAM (Video RAM) chips
• EEPROM and EPROM semiconductor units

Common Misclassification

RAM is frequently misclassified under HS code 8473.30, which covers parts and accessories of automatic data processing machines. While RAM is a part of a computer, the legal notes in the Harmonized System state that electronic integrated circuits must be classified in heading 8542 even if they are designed for use in a specific machine. Another common error is using 8471.70, which is reserved for storage units like hard drives or solid-state drives (SSDs) that function as peripheral devices rather than volatile system memory.

FAQ

What is the HS code for RAM?

The primary HS code for RAM, including modules and individual chips, is 8542.32.

Does the speed of the RAM affect its HS code?

No, the clock speed (e.g., 3200MHz or 5200MHz) and the generation (DDR4 vs DDR5) do not change the classification; all semiconductor memories remain under 8542.32.