Enough performance to feel free
The CELSIUS 600 can be configured with any graphics adapter, with any I/O options, and memory can be expanded up to 1 GByte RDRAM. And, if the going really gets tough, you can install a second Intel Pentium ® III processor to build even more power into your system.

CELSIUS 650
There is nothing that this model can't do. Give it a second Intel Pentium III processor and some high-end graphics cards, and watch how it deals with the most complex tasks.

CELSIUS 670
This absolute top-of-the-range model is powered by one or two Intel Xeon processors. With up to 4 GB RDRAM and high-end graphics cards it is ready for the future of 3D-CAD, 3D studio applications, digital simulations, real-time simulations and animated objects.

For Specifications see Datasheet