Compact and Capable
- Storage for Homes and Small Business The Synology DS723+ is a 2-bay compact and flexible NAS solution that can be adjusted
and expanded as your needs change, with optional support for up to seven drives, faster networking, and NVMe SSDs for
caching or additional storage pools. Powered by Synology DiskStation Manager (DSM), it offers a flexible all-in-one solution for
data sharing, synchronization, backup, and surveillance

Dependable Performance
- Up to 471/225 MB/s sequential read/write throughput makes file operations quick and efficient1

Powerful Collaboration and Sharing Tools
- Synologys productivity suite provides a private cloud solution for on-site and remote workers to concurrently edit documents, share files, manage
emails, send instant messages, and more.

Private Video Surveillance
- Synology Surveillance Station transforms the DS723+ into a powerful Network Video Recorder solution with support for up to 40 IP cameras.

Virtualization and Certified Storage
- Your DS723+ can serve as virtual machine storage, VM backup server, and a lightweight container and VM host. It is fully certified as storage
for VMware vSphere™, Microsoft Hyper-V, Citrix XenServer, and OpenStack environments

Specifications
Hardware
- CPU: AMD Ryzen R1600 dual-core (4-thread), max. boost clock up to 3.1 GHz
- Hardware encryption engine: AES-NI
- Memory: 2 GB DDR4 ECC SODIMM (expandable up to 32 GB)
- Compatible drive types
* 2 x 3.5" or 2.5" SATA HDD/SSD (drives not included)
* 2 x M.2 2280 NVMe SSD (drives not included)
* Synology only guarantees full functionality, reliability, and performance for Synology drives listed on the compatibility list6
- Hot swappable drives: Yes
- External ports:
* 1 x USB 3.2 Gen 1 ports
* 1 x Expansion port (eSATA)
- Form: factor Desktop
- Size (HxWxD): 166 x 106 x 223 mm
- Weight: 1.51 kg
- LAN ports: 2 x 1GbE RJ-45
- Wake on LAN/WAN: Yes
- Network expansion Supports: E10G22-T1-Mini 10GbE RJ-45 Network Upgrade Module2
- Scheduled power on/off: Yes
- System fans: 1 x (92 x 92 x 25 mm)
- AC input power voltage: 100 V to 240 V AC
- Power frequency: 50/60 Hz, single phase
- Operating environment
* Temperature: 0°C to 40°C (32°F to 104°F)
* Relative humidity: 8% to 80% RH
- Storage environment
* 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)
- Networking protocols SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN™, L2TP)
- File systems:
* Internal: Btrfs, ext4
* External: Btrfs, ext4, ext3, FAT32, NTFS, HFS+, exFAT
- Supported RAID types: Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, and RAID 1
- Storage management:
* Max. single volume size: 108 TB
* Max. number of system snapshots: 65,53611
* Max. number of internal volumes: 64
- SSD cache:
* Read/write cache support
* M.2 NVMe and 2.5" SATA SSD support
- File sharing capabilities
* Max. number of local user accounts: 2,048
* Max. number of local groups: 256
* Max. number of shared folders: 512
* Max. number of concurrent SMB/NFS/AFP/FTP connections: 50012
- Privileges: Windows® Access Control List (ACL) and application privileges
- Directory services: Connects with Windows® AD/LDAP servers enabling domain users to login via SMB/NFS/AFP/FTP/File Station using their existing credentials
- Virtualization: VMware vSphere®, Microsoft Hyper-V®, Citrix®, OpenStack, and Kubernetes
- Security: Firewall, shared folder encryption, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login auto block, Lets Encrypt support, and HTTPS (customizable cipher suite)
. Supported browsers: Google Chrome, Firefox, Microsoft Edge, Safari 13 and later, and Safari (iOS 13.0 and later) on iPad, Chrome (Android11.0 and later) on tablets
- Interface languages: English, Deutsch, Français, Italiano, Espanol, Dansk, Norsk, Svensk, Nederlands, ???????, Polski, Magyar, Portugues do Brasil, Portugues Europeu, Türkçe, Český,

Packages and Applications
File Server & Synchronization
- Drive: Synchronizes files across Windows®, macOS®, Linux®, Android™, and iOS. The built-in cross-platform portal allows access to data anytime and anywhere
* Max. number of hosted files: 5,000,000
* Max. number of concurrent connections for PC clients: 350
- File Station: Provides virtual drives, remote folders, Windows® ACL editor, compression/extraction of archived files, bandwidth control for specific users/groups, creation of sharing links, and transfer logs
- Hybrid Share: Efficiently synchronizes files across sites by keeping shared data on Synology C2 Storage and streaming files to Synology NAS worldwide on request. Frequently requested files are cached at each site for low-latency access
- FTP Server: Supports bandwidth control for TCP connections, custom FTP passive port ranges, anonymous FTP, FTP over TLS/SSL and SFTP protocols, network booting with TFTP and PXE support, and transfer logs
- Presto File Server: Enables high-speed data transfer over WAN between Synology NAS and desktop platforms through the exclusive SITA technology
- Cloud Sync: Offers one or two-way synchronization with public cloud storage providers including Alibaba Cloud OSS, Backblaze B2, Baidu Cloud, Box, Dropbox, Google Cloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack Swift-compatible storage, Tencent COS, WebDAV servers and Yandex Disk
- Universal Search Search through files, metadata, and more on your NAS. Integration with Windows Search and macOS Spotlight makes it easy to find files
- Migration Assistant: Migrates data, system setting, and applications seamlessly from one Synology NAS to another to ensure maximum service availability

SAN Storage & Virtualization
- SAN Manager
* Max. number of iSCSI targets: 128
* Max. number of LUNs: 256
* LUN clone/snapshot support
- Virtual Machine Manager: Supports running Windows, Linux, and Virtual DSM-based virtual machines on Synology NAS

Data Protection & Backup Solutions
- Hyper Backup: Supports local backup, network backup, and data backup to Synology servers, other devices, and public clouds including C2 Storage
- Backup tools
* DSM configuration backup, macOS Time Machine support, Synology Drive Client desktop application
* Shared folder sync supports a maximum of 32 tasks
- Snapshot Replication
* Max. number of snapshots for shared folders: 1,024
* Max. number of replications: 32
- Synology High Availability: Reduces service downtime by combining two identical NAS into a high-availability cluster
- Active Backup for Business: An all-in-one backup solution designed for heterogeneous business IT environments. It enables IT admins to remotely manage and protect PCs, servers, Synology systems, and VMs from one centralized console
- Active Backup for Google: Workspace Supports backup and restoration of Google Workspace My Drive, Team Drive, Gmail, Contacts, and Calendar
- Active Backup for Microsoft 365 Supports backup and restoration of Microsoft 365 OneDrive for Business, Outlook, Contacts, and Calendar

Productivity & Collaboration
Collaboration tools
- Collaborate with instant messaging service Synology Chat, online documents editor Synology Office, and scheduling assistant Synology Calendar
* Max. number of concurrent users for Chat: 100
* Max. number of users for Office: 1,200
* Calendar supports CalDAV and access via mobile devices
- Note Station: A note taking platform that supports rich text, note organization and versioning, encryption, sharing, media embedding, and attachments
- Synology MailPlus Server: A secure, reliable, and private mail solution featuring high-availability, load balancing, security, and filtering options
- Synology MailPlus An intuitive webmail interface for Synology MailPlus Server with configurable mail labels, filters, and user interface

Multimedia
- Synology Photos An efficient photo management solution for professional and amateur photographers. Automated tools allow users to group, filter, organize, and share content while keeping their photos safe and secure
- Other packages: Video Station, Audio Station, and iTunes Server

Surveillance
- Surveillance Station: Max. number of IP cameras: 40, for a total of 1200 FPS at 720p (H.264)

Management & Administration
- Synology Directory Server: Provides a flexible and cost-effective domain controller solution
- Central Management System: Provides a single interface to manage and monitor multiple Synology NAS
- VPN Server
* Max. number of connections: 40
* Supported VPN protocols: PPTP, OpenVPN™, L2DTP/IPSec
- Active Insight: Monitor health statistics, login activity, and backup statuses for your Synology servers worldwide, and receive notifications and advice from our centralized cloud-hosted management platform
- Storage Analyzer: Displays 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, and least recently accessed files
- Antivirus Essential: Provides full system scans, scheduled scans, white list customization, and auto-update of virus definitions
- Web Station: Enables hosting for up to 30 websites with support for PHP/MariaDB® and 3rd-party applications
- Other packages: DNS Server, RADIUS Server, and Log Center

Others
- iOS/Android applications: Synology Drive, Synology MailPlus, Synology Secure SignIn, Synology Chat, Synology LiveCam, Synology Active Insight, DS cam, DS file, DS finder, and DS note
- Other packages: Additional 3rd-party packages are available in the Package Center

Environment and Packaging
- Environmental safety RoHS compliant
- Package contents
* 1 x DS723+ main unit
* 1 x Quick Installation Guide
* 1 x Accessory pack
* 1 x AC power adapter
* 1 x AC power cord
* 2 x RJ-45 LAN cables
- Optional accessories:
* DDR4 ECC SODIMM: D4ES02-4G / D4ES02-8G / D4ES01-16G
* Synology Network Upgrade Module: E10G22-T1-Mini
* M.2 2280 NVMe SSD: SNV3400 series
* 2.5" SATA SSD: SAT5200 series
* 3.5" SATA HDD: HAT5300 series
* Expansion Unit: DX517
* MailPlus License Pack14
* Surveillance Device License Pack9
* Virtual DSM License Pack10
* Extended Warranty: EW201, Extended Warranty Plus