Screen 17" 1920 x 1200 WUXGA GlassView LCD, Super-Wide Viewing Angles CPU Intel Core 2 Extreme X6800 2.93 Ghz Memory 4096MB, Kingston DDR2 - 2 DIMM Graphic Cards Dual nVIDIA GeForce 8800M GTX w/512MB(2 VGA Cards with SLI Technology) Hard Drive 200/7200rpm GB SATA-300 2nd Hard Drive Sandisk Solid State Drive SATA 5000 32GB 3rd Hard Drive 200/7200rpm GB SATA-300 RAID RAID - None Enabled Partition One Partition Operating System Window XP Professional Edition Optical Drive Blu-Ray Slimline Slot Load Burner with Double Layer