Engadget reports Dell has introduced a refresh of the Studio 15, Studio 17 and Studio XPS 16 laptops. All three of them will be available with Intel's new Core i7 720QM or Core i7 820QM processors.
The Studio 17 is also seeing a few non-CPU related updates, with a JBL-sourced 2.1 audio system, optional 1GB ATI Mobility Radeon HD 4650 and support for dual HDDs. Outside of that, most everything else on these rigs is just as it was yesterday, though consumers interested in snagging one with a shiny new chip should take note of the price points. The Core i7'd Studio 15 gets going at $999, while the 17.3-inch sibling starts at $1,099 and the Studio XPS 16 (available today, or so says Dell) at $1,249.