This radiator: easy to install, good compatibility, and can effectively reduce the temperature of M.2 SSD. Powerful heat dissipation ability of dual heat pipes: built-in 2 6mm pure copper heat pipes to improve the buffering capacity of instantaneous high temperature. Equipped with high thermal conductivity silicone pad: equipped with a thermal conductivity of 14.8W/K thermal conductive silicone pad, multi-layer heat conduction, to achieve efficient cooling of the hard disk. Grid-type heat sink design: increase the heat dissipation area, multiple air ducts to discharge heat, fully interact with the external air, and heat dissipation is more efficient. Colour:Black Material:Magnesium aluminum alloy note:Hard Drive Not Included Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * Heat sink Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.