Product Description Aluminum IC heatsink for PC Chipset,graphics card, vidoe card,motherboard, power transistor, FET, IC, power amplifier, Voltage Regulator,etc.Use heatsink adhesive glue to install heatsink on the IC.Glue is not included here.Size is 19mm x 19mm x 5mm low profile Please check the specification table and make sure that the size of the heatsink fits that of your component.