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Pure Copper Heatsink Skiving Fin DIY Heat Sink Radiator Cooling Cooler for Electronic CHIP LED IC RAM Heat Dissipation,100x40x10mm : Amazon.ca: Electronics
Amazon.com: DIY Pure Copper Skiving Fin Heatsink 40x40x10mm / 1.57x1.57x0.39 inches for Electronic Chip IC Cooling : Electronics