Dell has the Inspiron R-series consumer notebooks that now 2 with Intel's Core Generation "Sandy Bridge" processor, and interchangeable cover options updated.

The Dell Inspiron 14-inch-14R, 15R 15.6-inch and 17.3-inch-17R for 2011 with the 2nd Generation Intel Core i3, i5 and i7 CPUs, up to 8 GB of memory, optional Blu-ray drive and support for 3D Blu-ray playback on an external monitor via HDMI 1.4, Intel Wireless Display technology choice, "up to 13 hours' battery life on the Inspiron 15R with the optional 9-cell battery, Chiclet-style keyboard, a webcam, USB 3.0, and Windows 7 Home Premium or Professional operating system.

The interchangeable covers are designed by Switch Design Studio and look of the Inspiron laptops R "with just one click and pop ". The collection includes 25 cover designs.

The new Inspiron R models are today in the U.S. on Dell.com and is used by the PC maker's trading partners in the coming months available. The Inspiron 14R, 15R, 17R, and start with removable lids for $ 579.99 $ 529.99, $ 579.99. The switch from Design Studio lids start at $ 39.99.