So at the CRN Test Center, we think Dell has pulled off a feat with the Precision 7530. Not only is it a workstation-class notebook with a ton of performance, but it's actually fairly portable.

Dell introduced its first XPS laptop in 1993, followed by the debut of the Latitude XP in 1994 and the launch of the Inspiron series with the Dell Inspiron 7000 in 1998. While last year's XPS ...