Synology SA3400D Synology SA3400D NAS/storage SA3400D

Built-in High Availability
Keep file sharing services, block storage, backups, and other office applications online with automatic minute-level failover. Defend against operational disruptions with two independent and hot-swappable controllers operating in an active-passive configuration.

Made for demanding environments
The SA3400D is engineered to provide outstanding performance in both NAS and SAN storage roles. Its throughput and random I/O performance support efficient SMB and NFS file serving as well as a range of iSCSI and Fibre Channel block storage applications.

Consolidate your data infrastructure
Manage, protect, and share data with versatile business solutions. Empower team collaboration, sandbox applications, and provide VM storage on a unified platform.

Flexible options to meet changing needs
Flexibly scale storage capacity, optimize I/O performance, and meet different network needs with a range of expansion options.

Add storage capacity on demand
Scale server capacity up to 576 TB7 when your data storage needs increase by adding two 12-bay RXD1219sas expansion units.

Boost network and I/O performance
Add 10/25GbE connectivity with optional add-in cards.8 Create all-flash storage volumes with SAS SSD for lightening-fast I/O, or boost IOPS and cut down latency on HDD volumes by creating SAS SSD read/write cache volumes.

Performance backed by Synology drives
Engineered to handle intensive workloads, Synology hard drives consistently deliver top-grade performance.

Design



Chassis type



Rack (2U)


Cooling type



Active


Fan diameter



6 cm


Number of fans



2 fan(s)


Memory



Internal memory



8 GB


Internal memory type



DDR4


Maximum RAM supported



64 GB


Network



Ethernet LAN



Yes


Link aggregation



Yes


Supported network protocols



SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV


Operational conditions



Operating relative humidity (H-H)



5 - 95 %


Operating temperature (T-T)



0 - 35 �C


Storage temperature (T-T)



-20 - 60 �C


Package dimensions



Gross Weight (Package, kg)



3.9 kg


Performance



Access Control List (ACL)



Yes


Backup function



Yes


Number of users



16000 user(s)


Reset button



Yes


Type



NAS


Ports & interfaces



Ethernet LAN (RJ-45) ports



3


USB port



No


Power



AC input frequency



50/60 Hz


AC input voltage



100 - 240 V


Number of power supply units



2


Power supply unit (PSU) capacity



500 Watt


Redundant power supply (RPS) support



Yes


Processor



CPU configuration (max)



1


Processor boost frequency



2.7 GHz


Processor cache



12 MB


Processor cores



8


Processor family



Intel� Xeon� D


Processor frequency



2.1 GHz


Processor manufacturer



Intel


Processor model



D-1541


Processor special features



Intel Secure Key Technology version



1.00


Intel TSX-NI version



1.00


Product dimensions



Net Weight (Product, kg)



3 kg


Product Depth



72.4 cm


Product Height



8.8 cm


Product Width



48.2 cm


Storage



Hot-swap drive bays



Yes


Installed storage drive type



No


Number of storage drives supported



12


RAID levels



0, 1, 5, 10, JBOD


RAID support



Yes


Storage drive interface



Serial Attached SCSI (SAS)


Storage drive sizes supported



2.5, 3.5


Storage drives installed



No


Supported file systems



BTRFS, ext4


Supported storage drive types



HDD & SSD


Vendor information



Brand Name


Synology


Warranty



1 Year(s)