U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
8414.59.6090
$290.3M monthly imports
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Ruling Age
30 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-05-06 · Updates monthly
The tariff classification of a 486 CPU Cooler from Taiwan
NY A81688 April 22, 1996 CLA-2-84:RR:NC:4:102 A81688 CATEGORY: Classification TARIFF NO.: 8414.59.6090 Mr. Michael Koo ARX International Inc. 47-33 5th Street, 3rd Floor Long Island City, NY 11101 RE: The tariff classification of a 486 CPU Cooler from Taiwan Dear Mr. Koo: In your letter dated March 14, 1996 you requested a tariff classification ruling. The item at issue is known as a "CPU Cooler". The unit consists of a small axial fan mounted onto an aluminum heat sink. The assembly is designed to be installed on top of the main CPU of a personal computer in order to transfer heat away from the CPU. Power is supplied via a cable connection to the computer's main power source. While we agree that the CPU Cooler is solely or principally designed for use with personal computers, we still hold to the fact that it is essentially a fan. Section Note 2(a) to Section XVI states: 2. Subject to note 1 to this section, note 1 to chapter 84 and to note 1 to chapter 85, parts of machines (not being parts of the articles of heading 8484, 8544, 8545, 8546 or 8547) are to be classified according to the following rules: (a) Parts which are goods included in any of the headings of chapters 84 and 85 (other than headings 8485 and 8548) are in all cases to be classified in their respective headings; Noting this language, it is our opinion that these CPU Coolers, however and wherever used, are still properly described as fans for tariff purposes and classifiable accordingly. The applicable subheading for the CPU Coolers will be 8414.59.6090, Harmonized Tariff Schedule of the United States (HTS), which provides for other axial fans. The rate of duty will be 3.7 percent ad valorem. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Karl J. Riedl at 212-466-5493. Sincerely, Roger J. Silvestri Director National Commodity Specialist Division
Trade notices, proposed rules, and final rules related to the tariff codes in this ruling.
Aluminum Extrusions From the People's Republic of China: Initiation of Anti-Circumvention Inquiries