Dell XPS 8300 Core i5-2300 Quad-Core 2.8GHz 6GB 1TB DVD&plusmn;RW Windows 7 Home Premium w/HDMI & 802.11n Stylish chassis Microsoft Windows 7 Home Premium 64-bit pre-installed w/CoA Intel Core i5-2300 2.8 GHz quad-core processor w/Intel Hyper-Threading Technology Max Turbo Frequency: 3.1 GHz 6 MB Intel Smart Cache, 5 GT/s DMI speed