Dell 745 - Intel Pentium Dual Core 3.4GHz, 8GB RAM, New 1TB Hard Drive, Microsoft Windows 7 Pro 64-Bit, WiFi (Certified Refurbished) This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only Select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com. *NEW* 1TB Hard Drive with 2 Year Manufacturer Warranty! Model: Dell OptiPlex 745 Desktop - Pentium D 3.4GHz Dual Core, 8GB DDR2 RAM - Ports: (1) Gigabit Ethernet LAN 10/100/1000, (8) USB 2.0 (2 Front, 6 Back), (1) VGA, (2) 3.5mm audio line-in, (2) 3.5mm audio line-out, (1) Parallel Port, (1) Serial Port. Software: Comes Pre-Installed with *NEW* Windows 7 Professional 64-Bit Operating System Whats in The Box? Refurbished Dell OptiPlex 745 Desktop with Power Cable, New USB Keyboard & Mouse!