Gateway FX6801-03 Desktop - 2.66GHz - 9GB DDR3 SDRAM - 750GB - DVD-Writer (DVD-RAM/&Acirc;&plusmn;R/&Acirc;&plusmn;RW) - Gigabit Ethernet - Windows Vista Home Premium x64 - Tower Box Contents - Gateway FX6801-03 Desktop PC, Premium Multimedia Keyboard, USB Optical 2-button Wheel Mouse, USB Stereo Speakers Intel Core i7 920 Quad-Core 2.66 GHz Processor, 8 MB L3 Cache, 4.8 GT/s Bus Speed 9216 MB DDR3 (PC3-8500) RAM, 750 GB SATA Hard Drive Software Bundle - Windows Vista Home Premium 64-Bit Edition with Service Pack 1, Microsoft Works 9, Microsoft Office Home and Student Edition 2007 60-Day Trial, Symantec Norton Internet Security 2009 60-Day Trial 1-Year Limited Warranty