Legendtop 10Pcs Thermal Pad Barrier Pure Copper Heatsink Shim For GPU CPU Laptop Plate Computer Graphics Card Heat Sink 20x20mm

Note:
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1. Provide 6 kinds of thickness (0.3/0.5/0.8/1.0/1.2/1.5MM) for you to choose.
2. Thermal conductivity is up to 401 w/mk, very nearly silver’s thermal conductivity 409 w/mk, much higher than ordinary copper pad (20-30w/mk)
3. Exposed to the air, the copper surface will inevitably oxidize and turn dark, but the cooling effect does not be affected. If you still worry about it, you can polish the surface of this copper shim by fine sandpaper or toothpaste.
4. Can solve laptop frequent crashes and other problems caused by thermal conductivity.
5. Can be applied to the desktop computer north and south bridge connection, graphics card thermal conduction.

Specification:
Features:
1. Provide 6 kinds of thickness (0.3/0.5/0.8/1.0/1.2/1.5MM) for you to choose.
2. Thermal conductivity is up to 401 w/mk, very nearly silver’s thermal conductivity 409 w/mk, much higher than ordinary copper pad (20-30w/mk)
3. Exposed to the air, the copper surface will inevitably oxidize and turn dark, but the cooling effect does not be affected. If you still worry about it, you can polish the surface of this copper shim by fine sandpaper or toothpaste.
4. Can solve laptop frequent crashes and other problems caused by thermal conductivity.
5. Can be applied to the desktop computer north and south bridge connection, graphics card thermal conduction.
 
Specifications:
Material: Copper
Size: 20(L) * 20(W)mm / 0.79 * 0.79inch
Thickness: 0.3, 0.5, 0.8, 1.0, 1.2, 1.5mm
Quantity: 10 Pcs
 
Package List:
10 x Copper Shim