1Set/7pcs Aluminum Heat Sink Radiator Heatsink Cooler Kit for HDD Hard Disk Drive Heat Dissipation Color: Silver Compatibility: Memory Features: Aluminum heatsink are generally used in the heat treatment and the fins increase the area of the board and thus provide for greater heat transfer. Hard Drive Cooling Heatsink Kit is a fan-less cooling solution to any hard drive. And,Widely use for computer PC chipset, power IC, power electric device, LED light devices, etc. Use heatsink adhesive glue to install heatsink .(Glue is not included) Please check the specification table and make sure that the size of the heatsink fits that of your component. Specification Product Name :Hard Disk Drive Heatsink; Material : Aluminium Color : Silver Tone Package Content : 1 piece - 60mmx60mmx10mm Heatsink 6 pieces - 14mmx 14mmx6mm Heatsin Dimensions: 1 piece - 60mmx60mmx10mm Heatsink 6 pieces - 14mmx 14mmx6mm Heatsink