5pcs 20×20×1.2mm Heat Sink Copper Shim Cooling Plate Thermal Pads

Description:Material: CopperDimension: 20mm*20mm*1.2mmQuantity: 5 pcsFeatures:Thermal Conductive coefficient: 400W/(mK)For notebook repair graphics card cooling modification.With this copper pad to greatly lower gpu temperatures, can be used for graphics core, northbridge, CPU chips.How to use:First daub a little thermal silicone grease, then put the copper shims, then daub a little thermal silicone grease again, last install the heatsink and tighten the screws.Package Included:5 x Heatsink Copper ShimMore Details: