Dell Optiplex PC  Core 2 Duo 2130 MHz - 160GB - New 2GB - Windows 7 Professional +19" LCD(Brands will vary) - (Certified Reconditioned) This certified reconditioned product is tested and certified by the manufacturer or by a third-party seller to look and work like new, with some signs of wear. The reconditioning process includes functionality testing, inspection and repackaging! Processor - Intel Core 2 Duo 2130 MHz || New Memory Installed - 2048mb DDR2. Hard Drive - 160Gig Serial ATA || Optical Drive - DVDRW. Software Installed - Windows 7 Professional. What's in the Box? -power cord, New keyboard and mouse, 19" LCD (Brand will Vary).