This Renewed product has been tested and certified to work and look like new, with minimal to no signs of wear. It is backed by a 90-day warranty, and may arrive in a generic brown box. Business demands confidence. Heres yours. Help protect from todays security threats and maximize management and productivity features for business with Window 10 Pro. Make expansion and upgrades a snap with a tool-less rear access panel. Rest easy with a PC that passed 120,000 hours of testing and is designed to undergo MIL-STD 810Gtesting.