HP Pavilion 550-044ld Desktop PC - Intel Core i3-4160 3.6GHz 8GB 2TB DVDRW Windows 8.1 (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 Intel Core i3-4160 3.6GHz Processor 8GB DDR3 - 2TB SATA HDD (7200RPM) Ultra Slim Tray SuperMulti DVD Burner Microsoft Windows 8.1 (64-Bit)