What is this?The heatsink fins offer a solution to down the components temps. This type of heatsink are suitable for cooling M.2 2280 SSD, for SM951, for SM961, for 950PRO, for XP941, etc.What will I get?Material: Aluminum, siliconeHeatsink Size: 70x22x3mm/2.76x0.87x0.12inchHeatsink Structure: E-shape SectionThermal Pad Size: 70x22x1mm/2.76x0.87x0.04inchIn the package of:1 x Heatsink1 x Pre-Cut Thermal Pad(1mm thick)3 x Rubber Rings1 x Cleaning Dry and Wet Kit1 x Screw and ScrewdriverIs there any advantages of the product?Made of aluminum alloy with anodizing surface,corrosion proof and durable.The groove design of heatsink greatly increases the heat dissipation area and ensures the stable operation of the hard disk.Aluminum heatsink can achieve dual heat dissipation with silicone heatsink.How to use it?2 Installation Methods :One: Use the rubber rings to directly bind the heatsink and your components, easy to install.Two: First, Drill a small hole for screw mounting; Second, using the Dry and Wet Cleaning Kit, clear the heatsink and your components; Third, using the screw tool to fix the three parts (heatsink, silicone pad, and your components) together.What should I notice?The silicone pad with two side protective film, please peel off before attaching.