Lenovo IBM M90P Business Desktop Computer (Intel Dual Core i5 Up to 3.46GHz) 8GB DDR3 RAM, 1TB HDD, DVD, Windows 7 Professional (Certified Refurbishe) This Certified Refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look and work like new,with limited to no signs of wear.The refurbishing process includes functionality testing,inspection,reconditioning and repackaging.The product ships with all relevant accessories,a minimum 90-day warranty,and may arrive in a generic white or brown box.Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon Intel Core i5 650 3.2G, 8 GB DDR3, DVD-ROM, No Screen 1TB SATA 7200rpm Hard Drive, Integrated Graphics 10/100/1000Mbps Gigabit Ethernet, 8 USB 2.0, RJ-45 LAN, Standard USB Keyboard and Mouse Windows 7 Professional 64 Bit