SA3400

SA3400

Highly scalable NAS meeting extensive data storage needs

Highly scalable storage with uncompromising performance

Equipped with an 8-core CPU and 16GB ECC RDIMM memory, SA3400 delivers sequential throughput at over 5,520 MB/s and 304,277 random IOPS1. 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.

CPU
Intel® Xeon® D-1541 8-core 2.1 GHz

RAM
16GB DDR4 ECC RDIMM, up to 128GB

Scallability
Up to 180/96 SAS/SATA drives2

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

Small-to-hyperscale flexibility

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

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 post-production and massive surveillance deployment.

Next-generation file system for better data protection

The Btrfs file system introduces advanced 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 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 accelerates data recovery, providing more flexibility for businesses

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

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.

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.

Synology Drive

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

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

5 Year Warranty

Synology’s 5-year limited warranty provides hardware replacement and technical support via email and telephone services, maximizing your enterprises’ return on investment.

Synology Replacement Services(SRS)

SRS provides free advance replacement units as early as the next business day in selected regions, maximizing the service uptime for your mission-critical storage and ensuring your business continuity.

Synology Drive

A versatile solution for file management and synchronization.

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

Ensures seamless service transition between clustered servers in the event of a server failure.

Hyper Backup

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

CPUCPU ModelIntel Xeon D-1541
CPU Architecture64-bit
CPU Frequency8-Core 2.1 (base) / 2.7 (turbo) GHz
Hardware Encryption Engine (AES-NI)
MemorySystem Memory16 GB DDR4 ECC RDIMM
Memory Module Pre-installed16 GB (16 GB x 1)
Total Memory Slots4
Memory Expandable up to128 GB (32 GB x 4)
NotesSynology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
StorageDrive Bays12
Maximum Drive Bays with Expansion Unit96 (RX1217sas) / 180 (RX2417sas)
Compatible Drive Type* (See all supported drives)3.5" SAS HDD
2.5" SAS HDD
2.5" SAS SSD
3.5" SATA HDD
2.5" SATA HDD
2.5" SATA SSD
Maximum Internal Raw Capacity192 TB (16 TB drive x 12) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units1,536 TB (192 TB + 16 TB drive x 84) (Capacity may vary by RAID types)
Maximum Single Volume Size*200 TB (32 GB RAM required, for RAID 5 or RAID 6 groups only)
108 TB
Hot Swappable Drive
Notes"Compatible drive type" indicates the drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.
The maximum raw capacity is not limited by the maximum single volume size. Synology NAS models may utilize capacities over the maximum single volume size as long as each volume created is below the limit. (Learn more)
Each internal volume (may consist of multiple drives) is expandble up to 108TB (with memory less than 32GB) or 200TB (with memory equal to or greater than 32GB).
External PortsRJ-45 1GbE LAN Port4 (with Link Aggregation / Failover support)
RJ-45 10GbE LAN Port2 (with Link Aggregation / Failover support)
USB 3.0 Port2
Expansion Port1
PCIePCIe Expansion2 x Gen3 x8 slots (x8 link)
Add-In-Card SupportPCIe Network Interface Card (Learn more)
File SystemInternal DrivesBtrfs
EXT4
External DrivesBtrfs
EXT4
EXT3
FAT
NTFS
HFS+
exFAT*
NotesexFAT Access is purchased separately in Package Center.
AppearanceForm Factor (RU)2U
Size (Height x Width x Depth)88 mm x 482 mm x 724 mm
Weight14.5 kg
Rack Installation Support*4-post 19" rack (Synology Rail Kit - RKS1317)
NotesThe rail kit is sold separately
OthersSystem Fan80 mm x 80 mm x 4 pcs
Fan Speed ModeFull-Speed Mode
Cool Mode
Quiet Mode
Easy Replacement System Fan
Power Recovery
Noise Level*49.8 dB(A)
Scheduled Power On / Off
Wake on LAN / WAN
Power Supply Unit / Adapter500 W
Redundant Power Supply
AC Input Power Voltage100 V to 240 V AC
Power Frequency50/60 Hz, Single Phase
Power Consumption*137.17 W (Access)
70.95 W (HDD Hibernation)
British Thermal Unit468.04 BTU/hr (Access)
242.09 BTU/hr (HDD Hibernation)
NotesPower consumption is measured when it's fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
TemperatureOperating Temperature0°C to 35°C (32°F to 95°F)
Storage Temperature-20°C to 60°C (-5°F to 140°F)
Relative Humidity5% to 95% RH
CertificationEAC
VCCI
CCC
RCM
KC
FCC
CE
BSMI
Warranty5 Years
NotesThe warranty period starts from the purchase date as stated on your purchase receipt. (Learn more)
EnvironmentRoHS Compliant
Packaging ContentMain Unit X 1
Accessory Pack X 1
AC Power Cord X 2
Quick Installation Guide X 1
Optional AccessoriesD4RD-2666-16G DDR4 ECC RDIMM*
D4RD-2666-32G DDR4 ECC RDIMM
Surveillance Device License Pack
Expansion Unit: RX1217sas X 7
Expansion Unit: RX2417sas X 7
Synology Ethernet Adapter E10G17-F2
Synology Ethernet Adapter E10G18-T1
Synology Ethernet Adapter E10G18-T2
Synology Rail Kit Sliding - RKS1317
VS360HD
VS960HD
NotesIt is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency. For more information, visit here.