Synology DS1819+ is an 8-bay NAS designed for small and medium-sized businesses, providing outstanding performance with great expandability. With various built-in applications and comprehensivedata protection technologies, DS1819+ fulfills different business needs while safeguarding users' valuable digital assets. DS1819+ is backed up by Synology's 3-year limited warranty. 5 year warranty is available as an optional bundle with EW201, 2-year Extended Warranty service add-on