OptiPlex 7010 MT : Standard Base Mini-Tower ChassisProcessor : Intel Core i7-3770 (3.40GHz, 8MB w/Integrated HD4000 Graphics)Resource DVD : OptiPlex 7010 Diagnostics and DriversShip Accessory : Russian Docs with European Power Cord Memory : 4GB (1X4GB) 1600 MHz DDR3 Non-ECCHard Drive : 500GB 3.5inch Serial ATA III (7.200 Rpm) Hard Drive Optical Drive : 16XDVD+/-RW Drive Speakers : Internal Dell Business Audio Speaker Mice : Dell Optical (Not Wireless), Scroll USB (3 buttons scroll) Black Mouse Keyboard : Russian (QWERTY) Dell KB212-B QuietKey USB Keyboard Black Operating System : Russian Windows 7 Professional (32Bit OS)MS Media : Windows 7 Professional (32 BIT) for Russian Resource DVDSoftware : Microsoft Office Starter 20103Yr Basic Warranty - Next Business Day