Hi
It's mine new, the simplest and the cheapest CPU container - 42mm OD/1.5 mm wall cooper pipe, 5 mm thick baseplate, 19 mm thick insulation, enclosure for all CPUs :) .
This one has 350 mm lenght :) .
http://www.members.lycos.co.uk/piotr...mple_cpu/1.jpg
http://www.members.lycos.co.uk/piotr...mple_cpu/2.jpg
http://www.members.lycos.co.uk/piotr...mple_cpu/3.jpg
http://www.members.lycos.co.uk/piotr...mple_cpu/4.jpg
http://www.members.lycos.co.uk/piotr...mple_cpu/5.jpg
http://www.members.lycos.co.uk/piotr...mple_cpu/6.jpg
http://www.members.lycos.co.uk/piotr...mple_cpu/7.jpg
http://www.members.lycos.co.uk/piotr...mple_cpu/8.jpg
http://www.members.lycos.co.uk/piotr...mple_cpu/9.jpg
http://www.xtremesystems.org/forums/...d.php?t=150284 <<< some photos showing that tube in action :)
Best Regards
Peter

