Laptop CPU Cooling Fan Module from Canada
Internal cooling fan assembly with heatsink for CPU in notebook computers, mounts directly to motherboard. Under HTS 8471.80.40.00 as a thermal management unit suitable for physical incorporation into portable ADP machines. Critical for preventing thermal throttling in laptops.
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
• Provide mounting hole patterns matching laptop motherboard specs
• Declare CFM ratings and voltage (5V/12V) for ADP power compatibility
• Include dust filter designs indicating long-term internal use