Synology SA3400 SAN/NAS Storage System

Highly scalable storage with uncompromising performance

Equipped with an 8-core CPU and 16GB ECC RDIMM memory SA3400 delivers sequential throughput at over 5520 MB/s and 304277 random IOPS. Built-in 10GbE Ethernet PCIe expansions and the support for both SAS and SATA drives provide resilient configurability with fast data transmission fulfilling modern enterprises' needs for excellent performance and massive storage scalability simultaneously.

Supercharge network performance effortlessly

Built-in dual 10GbE Ethernet ports and dual PCIe 3.0 slots provide high-speed network transmission with additional network interface cards' expansion.

Btrfs: Next generation storage efficiency

Btrfs file system introduces the most advanced storage technologies to meet the management needs of modern large scale businesses:

Flexible Shared Folder/User Quota System provides comprehensive quota control on all user accounts and shared folders

Snapshot Replication provides schedulable and storage capacity-saving data protection with 1024 shared folder backups and 65000 system-wide snapshots

File or folder level data restoration makes data recovery fast and flexible

Automatic file self-healing detects and recovers corrupted files without user intervention

Ultimate Backup Solution

SA3400 integrates various backup applications to safeguard your important data on any device with an intuitive user interface and durable storage technologies.

Active Backup for Business

Centralize backup tasks for VMware Windows and file servers. Restore whatever you want fast and reliably when needed.

Hyper Backup

Comprehensively back up your data to a local shared folder an external device another Synology NAS an rsync server or a public cloud to ensure data safety.

Desktop Backup

Safeguard your PC with Cloud Station Backup. Effortlessly back up data stored on macOS to Synology NAS with Time Machine.

Active Backup for Office 365 / G Suite

On-premise backup solution with a centralized dashboard. Optimize storage efficiency with single instancing and block-level deduplication technology.

Fully certified storage virtualization solutions

Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with easy management interface. VMware vSphere 6 and VAAI integration helps offload storage operations and optimizes computation efficiency. Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rate. OpenStack Cinder support turns your Synology NAS into a block-based storage component.

Powered by Synology DSM

Synology Drive

A versatile solution for file management and synchronization.

Synology MailPlus

Secure reliable and private mail server solution with an intuitive and modern mail client.

Surveillance Station

Complete surveillance solution for recording monitoring and management.

Active Backup Suite

Integrated modern and license-free backup & instant recovery solution for VMware Windows Office 365 and G Suite.

Synology High Availability

Seamless transition between clustered servers in the event of a server failure to minimize the impact on applications.

Hyper Backup

Store multiple backup versions with block-level incremental data backup and cross-version deduplication.