HP 8000 Elite Windows 8.1 Desktop Computer PC C2D 4GB 160GB Dual Monitor 17" LCD 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 HP 8000 Elite Windows 10(Upgrade From Windows 7) Desktop Computer PC C2D 3.0 Processor, 4GBRAM 160GB HDD Dual Monitor 17" LCD(Any Brand) Please note : Monitor Brand May Vary Package include Keyboard and Mouse.