2016 HP Pavilion Slimline Business Desktop (AMD Quad-Core Processor 1.5GHz, 4G DDR3 Memory, 1TB HDD, DVDRW, WiFi, USB 3.0, Windows 8.1/10 Pro) (Certified Refurbished) This Certified Refurbishd 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 waranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbishd products on Amazon.com AMD A4-5000 Quad-Core 1.5 GHz, 4 GB DDR3 1600 (1 user accessible slot), 1 TB SATA 7200 RPM, AMD Radeon HD 8330, SuperMulti DVDRW, 2 USB 3.0, 4 USB 2.0, 1 VGA, 1 DVI, RJ45, Card Reader, 10/100Mbps LAN, 802.11b/g/n Wireless Windows 8.1 Professional Powerful all-around system for everyday use. Comes with Keyboard and Mouse.