From various reading, it seems that copper transfer and distribute heat faster than other metal. I actually have a Dell 5150 laptop that was using the same steel heatsink design and Dell switched to copper at subsequent...
Thanks for the info. Sounds like they switch back to what they use to do, using steel heatsink while running copper pipe to the cpu. I noticed this from the photos of new dell laptops. But it's hard to tell because the camera light.
Here is some personal experience on using tablet with EE and CS background.
-Good way to get lots reference and ebooks stuff in one source.
-Most note taking can be input directly into software such as onenote or other...