ITEM NAME:Computer RAM CPU Cooling Fan Heatsink Fin for 30W - 50W LED Light Cooler Description: Aluminum CPU Heat Sink Fin 30W - 50W LED Light Cooling Fan Pad Accessory Kit. Wide application for computer component, semiconductor, transistor, electrical equipment, etc. Cooler Fans can be added to lower temperature on the back. More heatsink teeth with wave to enhance heat dissipation. The cross section with pinholes can be fixed on PCB board by DIY progress. Specification: Material: Aluminum Size: 150x117x30 mm/5.91x4.61x1.18 inch Package Includes: 1x CPU Heat Sink Fan Fin SKU: FUZ0028598277013352.Aluminum CPU Heat Sink Fin 30W - 50W LED Light Cooling Fan Pad Accessory Kit. 1x CPU Heat Sink Fan Fin. More heatsink teeth with wave to enhance heat dissipation. Cooler Fans can be added to lower temperature on the back.