/ Intel? Core? i7 Processor 920 (2.66GHz, 8MB cache, 4.8GT/sec)/ Genuine Windows® 7 Home Premium 64bit- English/ 500GB (7200RPM) SATA Hard Drive/ 3GB 1066MHz (3×1GB) Tri Channel Memory/ Display Not Included/ 24X DVD+/- RW Optical Drive (DVD & CD read and write)/ 1GB nVidia® GeForce™ GTS 240 graphics card/ Integrated HDA 7.1 Dolby Digital Audio