Pure copper casing is precision CNC cut to perfectly match the for 5 motherboard Made of pure copper, anti-, , and good thermal conductivity Provides cooling pads for CPU,RAM,USB chip and network module for better cooling Equipped with cooling fan to cooling effect Easy to install, simple steps to get a radiator suitable for 5 Name: Pure Copper Heatsink Compatible With:For 5 Accessory Type:Heat Sink Note:This product does not include the for 5 Mainboard Colour:As Shown Material:pure copper Package Contents: 1 x Pure Copper Heatsink 1 x Cooling Fan 1 x Acrylic board 1 Set x mounting tools loose 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.