Anodized Black Aluminum heatsink for Computer General CPU, GPU, Graphics Card, Vidoe Card, also can be used for cooling of, northbridge, Southbridge, motherboard, power transistor, FET, IC, power amplifier, Voltage Regulator, etc. The fins increase the area of the board and thus provide for greater heat transfer. Use heatsink adhesive glue to install heatsink on the IC. Glue is not included here. Size is 25mm x 25mm x 10mm low profile, Please check the specification table and make sure that the size of the heatsink fits that of your component.