Synology UC3400 Synology UC3400 NAS/storage UC3400

Reliability and High Availability
Active-active dual controllers work simultaneously to ensure zero downtime in the event of a controller failure while the non-transparent bridge (NTB) enables inter-domain communication to maximize the protection of in-flight data.

Active-Active SAN with enterprise-class performance
Designed for mission-critical environments, UC3400 is a high-availability SAN solution supporting Fibre Channel (FC) and iSCSI protocols. With over 180,000 4K random write IOPS, it supports a wide range of demanding workloads.

Virtualization-ready
Full certification for VMware, vSphere, Microsoft Hyper-V, Citrix XenServer, and OpenStack environments

Support for Windows Offloaded Data Transfer (ODX), VMware vSphere Storage APIs Array Integration (VAAI), and ALUA ensure optimized and efficient storage operations

OpenStack� Cinder support enables UC3400 to become a block-based storage component

Flexible network options
Boost network from 10GbE and dual 1GbE RJ-45 ports to 10/25 Gb Ethernet cards or 16 Gb Fibre channel host bus adapters on each controller.

Built-in data protection and security
Maximize service uptime for critical services and enhance data security with snapshot protection and self-encrypting drive support in UC3400.

Storage expansion
Simple capacity expansion of up to 576 TB of raw storage is available with two Synology RXD1219sas Expansion Units.

Performance backed by Synology drives
Leverage high sustained performance and reliability with enterprise-grade drives with built-in protection designed for Synology systems.

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


Ethernet LAN data rates



10, 100, 1000, 10000


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


Reset button



Yes


Snapshot



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)