Dell Inspiron 17R Core i5-2430M Dual-Core 2.4GHz 6GB 640GB Blu-ray BD-ROM/DVD&plusmn;RW 17.3" LED Laptop Windows 7 Home Premium w/Webcam & Bluetooth Dell Inspiron 17R Core i5-2430M 2.4 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 i5-2430M 2.4 GHz CPU Max Turbo Frequency up to 3.0 GHz 6 GB DDR3 SDRAM 640 GB hard drive Blu-ray BD-ROM/DVD RW drive Intel Graphics Media Accelerator HD High Definition Audio