Dell Inspiron 17R Core i5-2450M Dual-Core 2.5GHz 8GB 750GB DVD&plusmn;RW 17.3" WLED Laptop Windows 7 Home Premium w/Webcam, 6-Cell & Bluetooth Dell Inspiron 17R Core i5-2450M 2.5 GHz 17.3-inch Laptop General Features: Diamond Black Exchange cover Microsoft Windows 7 Home Premium 64-bit pre-installed w/CoA 6-cell battery Intel Core i5-2450M 2.5 GHz dual-core processor with Max Turbo Frequency up to 3.1 GHz 3 MB Intel Smart Cache, 5 GT/s DMI, Intel Hyper-Threading Technology