HP Elite 8200 SFF Desktop PC - Intel Core i5-2400 3.1GHz 16GB 1.0 TB DVDRW Windows 10 Professional w/ Keyboard and Mouse (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 i5-2400 3.1GHz Processor 16GB DDR3 - 1.0 TB SATA HDD (7200 RPM) DVDRW - USB Keyboard and Mouse Included Microsoft has discontinued mainstream support for Windows 7, this product may arrive upgraded to Windows 10 Professional 64 bit