I want to make a custom heat-sink sleeve contraption for my MBP
. It would be a station that the body of my laptops sits in....rather suspended in.... and in the station would be extremely cold temperatures. Kind of like a freezer. There would be a roof and a floor and sides on 3 sides and an opening where I can slide the laptop in. Then, have a border so no condensation touches the computer to avoid water damage. Then, have liquid nitrogen or something frozen, looping around the laptop, then heated by the air around the computer, then cooled once risen by fans, like a heat sink.
Here are my questions:
How cold can a CPU get before damage/shut down (i5 2.4GHz MBP 520m I believe)?
What should I make it out of?
And what cooling agent should I use?