Massively expand your storage Maximize the potential of your cold or warm storage deployment by adding 60 additional drives to your HD6500 server in minutes. With support for up to four expansion units, you can easily accommodate massive storage growth without incurring in costly disruptions. Support for SAS multipathing allows you to achieve up to twice the performance when deploying multiple expansion units, while online storage expansion and comprehensive storage management tools in Synology DiskStation Manager (DSM) simplify initial configuration and management down the road. Designed for service uptime Excel in tackling large-scale applications while maintaining the highest level of service availability through clever hardware solutions. SAS multipathing Maximize resiliency against hardware malfunctions with SAS multipathing. Thanks to alternate physical paths, the system can reroute data when the primary interface or connection fails. Redundant components Reduce the impact of maintenance on service availability with modular design for drive trays and system fans, enabling easy and quick replacement. Redundant power supply units keep your data online in the event of power source failure. Plug-and-play deployment Minimize downtime when expanding your storage infrastructure with online storage expansion, which allows you to add new volumes or expand RAID volumes on the RX6022sas without affecting services on the HD6500. Achieve peak performance with Synology drives Synology drives' finely tuned firmware ensures maximum integration with Synology hardware and software. Backed by a testing regimen that replicates heavy data center use, they deliver optimal performance and reliability even when tackling the most demanding applications.    

Resilient and Dependable Servers for Businesses Designed for reliable data storage, the dual controller Synology SA3400D provides a cost-effective and compact high-availability solution for businesses of all sizes. With up to 192 TB of raw storage capacity (576 TB when fully expanded), this 12-bay enterprise server is equally suitable for file and block storage. Advanced data management and backup solutions for physical endpoints, VMs, and SaaS applications are all available in the Synology DiskStation Manager (DSM) operating system. Highlights Enterprise-class Performance Handles data-intensive applications with over 3,500/2,900 MB/s sequential read/write throughput. High Service Availability Two controller nodes in an active-passive configuration support minute-level failover, minimizing downtime. Built-in Data Protection Solutions Safeguard data with Snapshot Replication, Hyper Backup, and Active Backup Suite. Flexible Expansion Options Triple total storage capacity by adding up to two Synology RXD1219sas Expansion Units for 36 total drive bays Long-Term Support Backed by Synology's 1-year limited hardware warranty