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Synology SA3400
Highly-Scalable Storage For Large-Scale Businesses

Synology Products
Synology SA Series
Synology SA3400 12 Bay NAS Flash Based Server
#SA3400
Our Price: $5,999.99
Synology Recommended Bundles
96TB Bundle
Synology SA3400 (12 Bay) with Exos 7E8 HDD 512E SAS Hard Drive (QTY 12x8TB) 96TB Capacity
#SA-Exos-36
Our Price: $9,677.00
Synology SA3400 (12 Bay) with Exos 7E8 HDD 512E/4kn SATA Hard Drive (QTY 12x8TB) 96TB Capacity
#SA-Exos-54
Our Price: $9,511.00
120TB Bundle
Synology SA3400 (12 Bay) with Exos X16 HDD 512E SAS Hard Drive (QTY 12x10TB) 120TB Capacity
#SA-Exos-37
Our Price: $11,588.00
Synology SA3400 (12 Bay) with Exos X10 HDD 512E SATA Hard Drive (QTY 12x10TB) 120TB Capacity
#SA-Exos-55
Our Price: $10,346.00
144TB Bundle
Synology SA3400 (12 Bay) with Exos X16 HDD 512E SAS Hard Drive (QTY 12x12TB) 144TB Capacity
#SA-Exos-38
Our Price: $12,244.00
Synology SA3400 (12 Bay) with Exos X14 HDD 512E/4KN SATA Hard Drive (QTY 12x12TB) 144TB Capacity
#SA-Exos-56
Our Price: $10,557.00
168TB Bundle
Synology SA3400 (12 Bay) with Exos X16 HDD 512E/4KN SAS Hard Drive (QTY 12x14TB) 168TB Capacity
#SA-Exos-39
Our Price: $13,379.00
Synology SA3400 (12 Bay) with Exos X16 HDD 512E/4KN SATA Hard Drive (QTY 12x14TB) 168TB Capacity
#SA-Exos-57
Our Price: $11,337.00
192TB Bundle
Synology SA3400 (12 Bay) with Exos X16 HDD 512E/4KN SAS Hard Drive (QTY 12x16TB) 192TB Capacity
#SA-Exos-40
Our Price: $13,306.00
Synology SA3400 (12 Bay) with Exos X16 HDD 512E SATA SED Hard Drive (QTY 12x16TB) 192TB Capacity
#SA-Exos-58
Our Price: $11,578.00

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Overview:

Synology SA3400 is a 12-bay rackmount NAS designed for large and extensive scaling of data storage. Its comprehensive data protection technologies, including High Availability, hybrid cloud backup, and server or virtual machine backup approaches, make it a reliable server for massive storage deployment. SA3400 is backed by Synology’s 5-year limited warranty.

  • A highly scalable rackmount NAS to aptly accommodate large businesses' needs for scalability, suitable for video post-production and massive surveillance deployment
  • TCO-optimized storage companion, offering various and flexible support for both SAS and SATA drives
  • Scale up to 180/96 drives when connected with 7 RX2417sas/RX1217sas
  • Built-in dual 10GbE and quad 1GbE ports with failover and Link Aggregation support
  • Elastic expandability with dual PCIe 3.0 x8 slots for installing additional 10/25GbE network interface cards
  • Effortless data protection for your physical server, virtual machines, and cloud services through Synology Active Backup Suite
  • Advanced iSCSI storage supports various virtualization deployment, including VMware vSphere, Windows Hyper-V, Citrix XenServer, and OpenStack Cinder
  • Backed by Synology's 5-year limited warranty

High Availability

Intel Xeon D-1541 8-core 2.1 GHz


Memory

16GB DDR4 ECC RDIMM, up to 128GB


Scalability

Up to 180/96 SAS/SATA drives


Expandability

2 x PCIe 3.0 for additional add-in cards’ expansion


Scalable Storage with Outstanding Performance

With the ability to scale up 180 storage drives and deliver more than 1 petabyte of raw capacity, SA3400 can easily fulfill the need for video post-production and massive surveillance deployment. Offering dual built-in 10GBASE-T Ethernet for fast data transmission, PCIe 3.0 slots for expansion of 10G/25GbE network interface cards, and supporting various SAS and SATA drives without vendor lock-in, SA3400 provides an elastic and expandable storage solution with optimized total cost of ownership (TCO).

SA3400 is equipped with an Intel® Xeon® D-1541 8-core CPU and 16GB ECC RDIMM memory (upgradable to 128GB) to ensure system performance and data integrity, delivering over 5,520 MB/s sequential throughput via aggregated 10Gb Ethernet.3 With 5-year warranty, SA3400 guarantees a reliable server, maximizes service uptime, and mitigates business loss caused by unexpected hardware failure.

Effortless Virtualization Deployment

Synology’s Virtual Machine Manager adds boundless capabilities to your NAS. You can set up and run various virtual machines including Windows, Linux, and Virtual DSM on your NAS to test new software versions in a sandbox environment, isolate your customers' machines, and increase the flexibility of your SA3400 with reduced hardware deployment and maintenance costs. Synology iSCSI storage fully supports most virtualization solutions to enhance work efficiency with a simple management interface. VMware vSphere™ 6.5 and VAAI integration helps offload storage operations and optimizes computational efficiency. While Windows Offloaded Data Transfer (ODX) speeds up data transfer and migration rates, the support for OpenStack Cinder transforms your SA3400 into a block-based storage component.

Features:

Small-to-hyperscale flexibility

Scalable up to 180/96 drives delivering more than 1.5 petabytes raw capacity, SA3400 can easily fulfill extensive storage needs, including video pos-production and massive surveillance deployment.


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

The Btrfs file system introduces cutting-edge storage technologies and optimized snapshots to prevent data corruption and reduce maintenance overhead. While ensuring high-level data integrity, it also offers flexible, efficient data protection and recovery tools.

  • 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 1,024 shared folder backups and 65,000 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 into an intuitive user interface, offering durable storage technologies to safeguard your valuable data on any device.


Active Backup for Business

Active Backup for Business

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

Hyper Backup

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.

Drive Package

Drive Package

Safeguard your computer with Synology Drive Client. Effortlessly perform real-time data backups and point-in-time file recovery.

Active Backup for Office 365 / G Suite

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.

Fully certified storage virtualization solutions

Powered by Synology DiskStation Manager


Snapshot Replication

Synology Drive

Instantly access your NAS files across multiple devices whenever you want, wherever you are.

Synology MailPlus

Synology MailPlus

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

Surveillance Station

Surveillance Station

Complete surveillance solution for recording, monitoring, and management.

Security

Hyper Backup

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

Public Cloud Integration

Active Backup Suite

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

High Availability

Synology High Availability

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


5-year warranty

At Synology, we are committed to product innovation and quality. Synology guarantees a robust and reliable data management experience with a 5-year limited warranty, providing responsive technical support and hardware replacement services to maximize your return on investment.


Specifications:

  1. Power Button & Indicator
  2. Beep off button
  3. Drive Trays
  4. Drive Status Indicator
  5. Power port
  6. PSU indicator and beep off button
  7. PSU fan
  8. Console port
  9. 1GbE RJ-45 port
  10. 10GbE RJ-45 (10GBase-T) port
  11. USB 3.0 port
  12. PCIe expansion slot
  13. Expansion Ports
SA3400 Hardware Specifications:
Hardware Specifications
CPU Intel Xeon D-1541 8-core 2.1GHz, Turbo Boost up to 2.7GHz
Hardware encryption engine Yes (AES-NI)
Memory 16 GB DDR4 ECC RDIMM (expandable up to 128 GB)
Compatible drive type 12 x 3.5" or 2.5" SAS/SATA HDD/SSD (drives not included)
Hot swappable drive Yes
External port
  • 2 x USB 3.0 port
  • 1 x Expansion port
Size (Height x Width x Depth)
  • 88 x 430.5 x 692 mm
  • 88 x 482 x 724 mm (with server ears)
Weight 14.5 kg
LAN port
  • 2 x 10Gbe RJ-45 (10GBASE-T)
  • 4 x Gigabit RJ-45
PCIe 3.0 slot
  • 2 x 8-lane x8 slots
  • High-performance network interface card support
Wake on LAN/WAN Yes
System fan 4 (80 x 80 x 32 mm)
AC input power voltage 100 V to 240 V AC
Power Frequency 50 to 60Hz, single phase
Operating Temperature 0°C to 35°C (32°F to 95°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Maximum operating altitude 5,000 m (16,400 ft)
General DSM specification
Networking protocol SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN, L2TP)
File system
  • Internal: Btrfs, ext4
  • External: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT
Supported RAID type Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, Synology RAID F1
Storage management
  • Maximum single volume size: 108TB/200TB (at least 32 GB RAM required, for RAID 5 or RAID 6 groups only)
  • Maximum system snapshots: 65,536
  • Maximum internal volume: 256
SSD cache Read/write cache support
File sharing capability
  • Maximum local user account: 16,000
  • Maximum local group: 512
  • Maximum shared folder: 512
  • Maximum concurrent SMB/NFS/AFP/FTP connection: 4,000
Privilege Windows Access Control List (ACL), application privileges
Directory service Windows AD integration: Domain users login via SMB/NFS/AFP/FTP/File Station, LDAP integration
Virtualization VMware vSphere 6.5, Microsoft Hyper-V, Citrix, OpenStack
Security Firewall, shared folder encryption, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login auto block, Let's Encrypt support, HTTPS (customizable cipher suite)
Supported client Windows 7 onwards, macOS 10.11 onwards
Supported browser Chrome, Firefox, Internet Explorer 11 onwards, Safari 11 onwards; Safari (iOS 11 onwards), Chrome (Android™ 6.0 onwards)
File Server & Synchronization
Drive Provide a universal portal to synchronize your files across various platforms, including Windows, macOS, Linux, Android and iOS. The built-in universal portal allows you to access data anytime and anywhere.
  • Maximum number of hosted files: 5,000,000
  • Maximum number of concurrent connections for PC clients: 2,000
File Station Virtual drive, remote folder, Windows ACL editor, compressing/extracting archived files, bandwidth control for specific users or groups, creating sharing links, transfer logs
FTP Server Bandwidth control for TCP connections, custom FTP passive port range, anonymous FTP, FTP SSL/TLS and SFTP protocol, boot over the network with TFTP and PXE support, transfer logs
Presto File Server High-speed data transfer over WAN with exclusive SITA technology between Synology NAS and desktop
Cloud Sync One or two-way synchronization with public cloud storage providers including Alibaba Cloud OSS, Amazon Drive, Amazon S3-compatible storage, Backblaze B2, Baidu Cloud, Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack Swift-compatible storage, Tencent COS, WebDAV servers, Yandex Disk
Universal Search Offer global search into applications and files
File Server & Synchronization
iSCSI Manager
  • Maximum iSCSI target: 256
  • Maximum iSCSI LUN: 512
  • iSCSI LUN clone/snapshot support
Virtual Machine Manager Deploy and run various virtual machines on Synology NAS, including Windows, Linux, or Virtual DSM
Data Protection & Backup Solution
Hyper Backup Support local backup, network backup, and data backup to public clouds
Backup tools
  • DSM configuration backup, macOS® Time Machine® support, Synology Drive Client desktop application
  • Shared folder sync - maximum task number: 32
Snapshot Replication
  • Maximum of shared folder snapshots: 1,024
  • Maximum of replication: 64
Synology High Availability Reduces service downtime by setting up two identical NAS into one high-availability cluster
Active Backup for G Suite Support G Suite My Drive and Team Drive backup and restoration
Active Backup for Microsoft 365 Support Office 365 OneDrive for Business, mail, contacts, and calendar backup and restoration
Active Backup for Business All-in-one backup solution designed for heterogeneous business IT environment, enabling IT admins to remotely manage and monitor protection over PC, servers and VM on one centralized console
Productivity & Collaboration
Collaboration tools Collaborate with instant message service Synology Chat, online editor Synology Office, and scheduling assistant Synology Calendar
  • Chat maximum user: 6,000
  • Office maximum user: 3,400
  • Calendar: support CalDAV and access via mobile devices
Note Station Rich-text note organization and versioning, encryption, sharing, media embedding and attachments
Synology MailPlus Server Secure, reliable, and private mail solution with high-availability, load balancing, security and filtering design (Including 5 free email account licenses. Additional accounts require the purchasing of additional licenses)
Synology MailPlus Intuitive webmail interface for MailPlus Server, customizable mail labels, filters, and user interface
Multimedia
Moments Supports smart AI album with facial and subject recognition, photo editing and sharing features, similar photo detection, auto-editing functions such as color correction and angle adjustments, and AI selection of the best photos. Mobile applications are available on iOS and Android devices
Other packages Video Station, Photo Station, Audio Station, iTunes Server
Surveillance
Surveillance Station Maximum IP camera: 100 (total of 3,000 FPS at 720p, H.264) (Including two free camera licenses. Additional cameras require the purchasing of additional licenses)
All-in-One Server
Synology Directory Server Provide a flexible and cost-effective domain controller solution
Central Management System Provides a single interface to manage and monitor multiple Synology NAS models
VPN Server
  • Maximum connection: 40
  • Supported VPN protocol: PPTP, OpenVPN™, L2TP/IPSec
Mail Server
  • Supported Mail Server protocols: POP3, SMTP, IMAP
  • LDAP/AD account support
Mail Station Webmail interface for Mail Server to receive emails from multiple POP3 mailboxes, customizable SMTP server
Web Station Enables hosting for up to 30 websites with support for PHP/MariaDB and 3rd-party applications.
Other packages DNS Server, RADIUS Server, Log Center
Others
Storage Analyzer Volume and quota usage, total size of files, volume usage and trends based on past usage, size of shared folders, large files, most recently modified files, least recently accessed files
Antivirus Essential Full system scan, scheduled scan, white list customization, virus definition auto update
Security Advisor Malware detection/removal, user account/password, network, system-related security scan
Other packages Additional 3rd-party packages available on Package Center
Certifications and Packaging
Environment safety RoHS compliant
Package content
  • 1 x SA3400 main unit
  • 1 x Quick Installation Guide
  • 1 x Accessory pack
  • 2 x AC power cords
Optional accessories
  • 16GB/32GB DDR4-2666 ECC RDIMM (D4RD-2666-16G/D4RD-2666-32G)
  • Synology E10G17-F2/E10G18-T1/E10G18-T2 10Gbps Ethernet adapters
  • Synology Expansion Unit RX1217sas/RX2417sas
  • VisualStation units: VS960HD, VS360HD
  • Surveillance Device License Pack
  • MailPlus License Pack
  • Virtual DSM License Pack
Warranty 5 Years

Documentation:

Download the Synology SA3400 Datasheet  (PDF).

Pricing Notes:

Synology Products
Synology SA Series
Synology SA3400 12 Bay NAS Flash Based Server
#SA3400
Our Price: $5,999.99
Synology Recommended Bundles
96TB Bundle
Synology SA3400 (12 Bay) with Exos 7E8 HDD 512E SAS Hard Drive (QTY 12x8TB) 96TB Capacity
#SA-Exos-36
Our Price: $9,677.00
Synology SA3400 (12 Bay) with Exos 7E8 HDD 512E/4kn SATA Hard Drive (QTY 12x8TB) 96TB Capacity
#SA-Exos-54
Our Price: $9,511.00
120TB Bundle
Synology SA3400 (12 Bay) with Exos X16 HDD 512E SAS Hard Drive (QTY 12x10TB) 120TB Capacity
#SA-Exos-37
Our Price: $11,588.00
Synology SA3400 (12 Bay) with Exos X10 HDD 512E SATA Hard Drive (QTY 12x10TB) 120TB Capacity
#SA-Exos-55
Our Price: $10,346.00
144TB Bundle
Synology SA3400 (12 Bay) with Exos X16 HDD 512E SAS Hard Drive (QTY 12x12TB) 144TB Capacity
#SA-Exos-38
Our Price: $12,244.00
Synology SA3400 (12 Bay) with Exos X14 HDD 512E/4KN SATA Hard Drive (QTY 12x12TB) 144TB Capacity
#SA-Exos-56
Our Price: $10,557.00
168TB Bundle
Synology SA3400 (12 Bay) with Exos X16 HDD 512E/4KN SAS Hard Drive (QTY 12x14TB) 168TB Capacity
#SA-Exos-39
Our Price: $13,379.00
Synology SA3400 (12 Bay) with Exos X16 HDD 512E/4KN SATA Hard Drive (QTY 12x14TB) 168TB Capacity
#SA-Exos-57
Our Price: $11,337.00
192TB Bundle
Synology SA3400 (12 Bay) with Exos X16 HDD 512E/4KN SAS Hard Drive (QTY 12x16TB) 192TB Capacity
#SA-Exos-40
Our Price: $13,306.00
Synology SA3400 (12 Bay) with Exos X16 HDD 512E SATA SED Hard Drive (QTY 12x16TB) 192TB Capacity
#SA-Exos-58
Our Price: $11,578.00