Take your data management to the next level
Versatile smart storage that helps you consolidate and store your growing digital data.
Take your data management to the next levelVersatile smart storage that helps you consolidate and store your growing digital data. Stunningly compactPowerful functionality in a tiny package, with room for 10GbE and dual NVMe drives. Consolidate and shareFlexibly store and organize 40 TB of data, then share with anyone. Keep your data safeHardware and software engineered to protect your data — trusted by millions. Simply fasterDS723+ can handle more demanding application workloads and a greater number of concurrent users compared to prior-generation systems. Experience faster file indexing in Synology Drive, photo organization in Photos, and concurrent file transfers. 1 Synology Drive
24%
faster file indexingSynology Photos
25%
faster photo indexingMultiple file transfers
32%
faster random writeThe performance you needReduce transfer times with the DS723+, designed to accelerate your workloads. Easily add faster networking and NVMe drives to further boost performance. Up to471/225 MB/sread/write Up to10GbEnetworking 2 x M.2NVMecache & storage pool Versatile and flexible storageMake the most of high-performance networking and file access without taking up unnecessary space. DS723+ comes equipped with 2 bays and can scale up to 7 bays with the DX517 expansion unit as your data needs grow. 2 bays20TB 7 bays100 TB Store, share, and protectManage all your documents, photos, and other files, back up applications and devices, and protect your assets with professional video surveillance. Private cloud storageMulti-layered backupSmart surveillance
Private cloud storageAccess files from all your devices and protect them with smart versioning. Manage, share, and sync your data across locations. A private cloud for all your devicesEffortlessly deploy your own personal cloud with Synology’s private cloud solution. Simplify file access and consolidate your data management to benefit from easier file sharing and collaboration. Professional photo managementEfficiently back up and organize photos and videos with management tools for novice and professional users alike. Automatically organize your content into albums and create secure share links to share files with family, friends, or clients. Sync files and folders between sitesSite-to-site file syncing allows collaborators to sync individual files or folders between Synology devices, whether at home, another office, or across the world. Combine convenient access with 100% data ownership. Share data with the power of the cloudReduce your on-site storage footprint and benefit from data center network speeds with hybrid cloud technology. Set up Hybrid Share Folders to efficiently store cold data in the cloud, while keeping frequently accessed files cached locally on your DS723+ and accessible at LAN speeds. Multi-layered backupBack up files, folders, physical devices, VMs, and SaaS applications with free solutions, and protect your NAS with built-in technologies. Centralize your backup and recovery solutionConsolidate and automate backup tasks for PCs, file servers, VMs, SaaS applications, and more with Active Backup Suite. Administer device backups remotely through a centralized portal and quickly restore specific files or entire devices to keep your business up and running. Take advantage of built-in remote backup solutions designed to protect your data with seamless 3-2-1 backup configurations. Perform full Synology system backupsProtect all data, applications, and configurations on your Synology systems with comprehensive scheduled backups to local and remote servers, external drives, or cloud storage destinations including Synology C2 Storage. Protect folders and LUNs with snapshotsConfigure efficient point-in-time snapshots of shared folders and LUNs at intervals as short as 5 minutes. Allow users to easily restore previous versions of files unassisted, quickly recover VMs, and copy snapshots to another server to benefit from rapid storage failover. Smart surveillanceTransform your Synology device into a full-featured video management system for a wide range of compatible IP cameras. Synology Surveillance StationProtecting your business has never been easier with centralized video management, support for over 8,300 IP camera models, and remote monitoring and playback of footage. Synology’s surveillance management system provides all the tools you need for live monitoring, alerts, investigation, management, and backup. |
DSM Specifications
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Maximum Single Volume Size | 108 TB | |
Maximum Internal Volume Number | 64 | |
M.2 SSD Storage Pool Support* | ||
SSD Read/Write Cache (Determining cache size) | ||
SSD TRIM | ||
Supported RAID Type |
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RAID Migration |
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Volume Expansion with Larger HDDs |
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Volume Expansion by Adding a HDD |
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Global Hot Spare Supported RAID Type |
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Notes |
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Internal Drives |
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External Drives |
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File Protocol |
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Maximum Concurrent SMB/AFP/FTP Connections | 500 | |
Maximum Concurrent SMB/AFP/FTP Connections (with RAM expansion) | 2,000 | |
Windows Access Control List (ACL) Integration | ||
NFS Kerberos Authentication | ||
Notes |
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Maximum Local User Accounts | 2,048 | |
Maximum Local Groups | 256 | |
Maximum Shared Folder | 512 | |
Maximum Shared Folder Sync Tasks | 8 | |
Hybrid Share Folder Number | 10 | |
Folder and Package Backup | ||
Entire System Backup | ||
Notes | Full-system backup requires DSM 7.2 or later. | |
Synology High Availability | ||
Syslog Events per Second | 800 | |
Virtualization
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VMware ESXi 6.5 and VAAI | |
Windows Server 2022 | ||
Citrix Ready | ||
OpenStack | ||
Supported Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV | |
Supported Browsers |
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Supported Language | English, Deutsch, Français, Italiano, Español, Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中文 | |
Notes | For an updated list of supported browser versions, check the DSM Technical Specifications. | |
Add-on Packages view the complete package list
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Suggested Users | 100 | |
Notes |
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Download Station
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Maximum Concurrent Download Tasks | 80 |
Maximum iSCSI Target Number | 128 | |
Maximum LUN | 256 | |
LUN Clone/Snapshot, Windows ODX | ||
Free Email Accounts | 5 (Additional accounts require purchase of licenses) | |
Suggested Users | 500 | |
Maximum Server Performance | 1,224,000 emails per day, approx. 37GB | |
Notes |
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DLNA Compliance | ||
Facial Recognition | ||
Object Recognition | ||
Notes | Object recognition requires an upgrade of memory capacity to a minimum of 4 GB. | |
Maximum Snapshots per Shared Folder | 1,024 | |
Maximum of System Snapshots | 65,536 | |
Default Licenses | 2 (Additional cameras require purchase of licenses) | |
Suggested Maximum IP Cameras and Total FPS (H.264) |
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Suggested Maximum IP Cameras and Total FPS (H.265) |
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Notes |
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Recommended Number of Concurrent Sync Clients | 350 (the number of connections that can be maintained when the recommended number of hosted files was reached) | |
Recommended Number of Hosted Files | 5,000,000 (applies to files indexed or hosted by Synology Drive. For file access through other standard protocols, refer to the File Services section above) | |
Notes |
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Suggested Users | 3,000 | |
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Recommended Virtual Machine Instances | 4 (Learn more) | |
Recommended Virtual DSM Number (Licenses required) | 4 (including 1 Free License) | |
Notes | The specifications vary depending on system configuration and memory size. | |
Maximum Connections | 40 |
NAS | |
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Compatible Drive Type | 3.5 |
Compatible Drive Type | 3.5 |
CPU Architecture | 64-bit |
CPU Core | 2 |
CPU Frequency | 2.6 (base) / 3.1 (turbo) GHz |
CPU Model | AMD Ryzen R1600 |
CPU Quantity | 1 |
Drive Bays | 2 |
Expansion Port | 1 |
Hardware Encryption Engine | YES |
Hot Swappable Drive | YES |
M.2 Drive Slots | 2 (NVMe) |
Maximum Memory Capacity | 32 GB (16 GB x 2) |
Memory | 2 GB DDR4 ECC SODIMM |
PCIe Expansion | 1 x Gen3 x2 network upgrade slot |
Power Supply Unit / Adapter | 65 watts 100V to 240V AC 50/60 Hz, Single Phase |
RJ-45 1GbE LAN Port | 2 |
System Fan | 92 mm x 92 mm x 1 pcs |
Total Memory Slots | 2 |
USB 3.2 Gen 1 Port | 1 |