Compact and agile centralized on the business essentials with high efficiency . The 1U 4-bay rackmount NAS is only 12 inches deep and can be deployed in a 2-post or wall-mount rack ideal for businesses where space is at a premium. In the meanwhile RS816 does not compromise any bit of its computing power delivering excellent read and write performance with providing an impressive 142% increase in its encrypted writing performance compared to its predecessorDual-core CPU with hardware encryption engine Powered by an upgraded dual-core CPU with hardware encryption engine RS816 delivers greatly advanced encryption performance in dual LAN bonding environments at over 148 MB/s reading 81 MB/s writing making sure every bit of your data is safe from prying eyes. Plus the built-in floating-point unit enables faster thumbnail creation when uploading a large amount of photos and videos and the 1GB RAM significantly increases RS816's multi-tasking capability making RS816 the optimal rackmount server for demanding businessesFlexible scalability up to eight drives providing great capacity to businesses Designed to satisfy growing businesses RS816 can be easily scaled up to eight drives with Synology's RX415 expansion unit for an additional 40TB volume merging into one big 80TB volume so businesses can start with a lower upfront cost and scale up storage capacity as demands grow while reducing time on storage managementDual LAN with failover and Link Aggregation support RS816 is equipped with dual Gigabit Ethernet LAN ports capable of applying Link Aggregation technology; while enjoying automatic bandwidth optimization for each connected device the dual LAN ports also support failover ensuring continual network service even when one connection is down. RS816's hot-swappable design allows easy and risk-free hard drive replacement and maintenance providing growing businesses with reliable redundancy mechanisms to keep operations running smoothlyAll-in-one server With just one RS816 it\'s possible to handle a vast amount of tasks. RS816 helps your company gain a competitive edge by acting as your multi-function server. Directory Server provides LDAP service while DNS and DHCP packages allow you to host a domain name server and automate network IP assignment at no extra cost. With Synology\'s Proxy Server you can regulate content access and monitor who can access which website while saving bandwidth. You can host up to 30 websites with Web Station safeguard the office environments with Surveillance Station send and receive mails using your own email domain with MailPlus share printing capability with Printer Server make RS816 act as a VPN server to access company's resources remotely and moreAward winning OS - DiskStation Manager Synology DiskStation Manager (DSM) is a sleek browser-based operating system running on every DiskStation and RackStation which makes managing your Synology NAS a breeze. Featuring an intuitive user interface DSM makes accessing and sharing your data smarter and simpler. Synology\'s Package Center lets you download and install useful add-on packages designed specifically for individual or business needs meaning you can enjoy more entertainment in your life or better productivity at workConnect your data quickly and easily Synology aims to provide you the most convenient way to enjoy all services on RS816. With Synology QuickConnect you don\'t have to deal with difficult DDNS setup. QuickConnect frees you from complicated router configuration and port-forwarding so your entertainment and work files can be accessed on any computer laptop or mobile devices instantly without extra charge.. .