Computer Parts IC Chipset GPU CPU Thermal Heatsink Copper Pad Shim Size 20 x 20 x 1. 2mm Pack Of 20

Excellent performance, it's pure copper had about 30 degree celicus reduction in overall vram and gpu...

Haven't used these yet but they seem to be good quality!My laptop kept on overheating and the fan was constantly on. I knew this was not a good sign, something had to be done.I did some research and found that on many low to mid end laptops, the component used to cool down the processor/graphics card, is made of a low grade thermal material. Overtime the material can degrade and lose the ability to cool down the CPU adequately, which in turn causes the overheating.Copper has a high thermal conductivity which means it is very effective in drawing out the heat from where needed. The manufacturer claims the copper shims have a much higher thermal conductivity than ordinary copper.

I got these to help with cooling down my RAM and Super I/O chip. They come finished much better than expected, so I just had to use my polish to get any extra dirt and tarnish off of the side I glued. I haven't tested how much they help with the heat since my laptop still has pads coming in the mail. My Super I/O chip has zero airflow so I actually cut one shim several times about 2mm down all the way around and then attached it to another shim that was then attached to the chip. Just to give it more surface area for heat to dissipate. I just used 2 shims for each RAM card because they get airflow.Will update after I get the other parts on the heat dissipation the do or do not help with

Used these in combination with "arctic silver thermal adhesive" and a strip of thermal pad to provide a cooling solution for Samsung 950 Pro SSD. The 950 pro sits on the UNDER side of my motherboard in a semi-passively cooled bitfenix prodigy. (read: no fans when not gaming.) I am unable to reach throttling temperatures on the drive during testing even while the case fans are not running, but I did not test the drive's thermals before hand so you're mileage may vary. (though this solution is surely light years ahead of NO cooling)

Had heat problem on XFX 570 graphics card with heat. Added one of these under tie heat sink dropped 10 degreesnow no errors. Just make sure to put thermal paste on both sides of the spacer.

I strongly recommend Arctic Silver 5 to go with these chipsets due to the fact that these don't stick well to chips or other surfaces. With some Arctic Silver 5 these stick great to almost anything and will have some added thermal conductivity to deal with heat even better.