Evolution Groupware 2.10 They can call it what they want, its a laptop. As to the price, notice the XPS line is under desktops:
These go upwards of 4k. The line between desktop and workstation is nothing but a branding cliche in todays world. The day of the spark workstation vs the 486 windows95 box is done.
From http://en.wikipedia.org/wiki/Workstation
Workstation Class PCs
A significant segment of the desktop market are computers expected to perform as workstations, but using PC operating systems and components. PC component manufacturers will often segment their product line, and market premium components which are functionally similar to the cheaper "consumer" models but feature a higher level of robustness and/or performance. Notable examples of this are the Xeon and Opteron CPUs, and the Quadro line of video processors.
A workstation class PC may have some of the following features:
* support for ECC memory
* a larger number of memory sockets which use registered (buffered) modules
* multiple processors
* multiple displays
* run a "business" or "professional" operating system version