New powerful processors Give your business the strong foundation it needs for growth with the affordable and reliable HP ProDesk 400 SFF. Designed with essential security and manageability features, the HP ProDesk 400 helps keep your business growing. New 6th Gen Intel® Core™ processors bring powerful processing with Intel® HD 530 Graphics. Available DDR4 memory helps meet the demands of today’s businesses. HP ProDesks are rigorously tested to help ensure reliability. During the HP Total Test Process, PCs experience 120,000 hours of performance trials to help get you through your business day. The HP ProDesk 400 SFF helps affordably build a solid IT infrastructure for your growing business and fits in smaller workspaces for easy deployment.