The Powerful Portable
I needed a super powerful and fast development and demo workstation, and it had to be portable. I did not want a monster laptop, but instead something upgradeable and much faster than what a laptop could provide. I still needed a laptop, but for a laptop I wanted a small tablet to use on shorter less demanding trips. The powerful portable would be used for HPC (High performance computing demos), heavy SQL Server demos, and development. Since my "home base" changes 2-3 times a year between Cyprus, Russia, and another location building multiple desktops would have been expensive and a nightmare to manage.
History and Models
I started out building researching different components, and finally building prototypes. You can see the different models by selecting from them on the right.
The Mark I was my first attempt. It had cooling issues, and had to be opened when in use. It could however be closed during transport.
The Mark II refined the Mark I.
The Mark III is the current model.
You can see how it stacks
up against even so called "Power Laptops". And I also looked at
several other luggables. All are significantly bigger
or significantly slower. The powerful ones are designed to be shipped (Falcon, etc) instead of carried personally, and
the smaller ones are significantly slower (Shuttle, ASUS).
There is also the category of smaller form factor PC's. I am not talking about tiny things like the Mac Mini which do not even come near the speed I am after. But ones like the Shuttle XPC. These types are definitely smaller, but typically are quite heavy and if transported at all are designed for occasional transport by car. The corners are square instead of rounded, and there are no handles.
The only other computer I have found recently that even comes close
is the Dell XPS 210. This model as is now was not available when I built the Mark II and was only made available by the Core Duo 2. The Dell XPS 210 is impressively small, but misses in several other areas. Powerful Portable vs Dell XPS 210