Description
Synology DS1823xs+ 8 Bay DiskStation (3 Years Manufacture Local Warranty In Singapore)
Private data center on your desk
The DS1823xs+ is a powerful central storage server that can easily be deployed anywhere to provide secure data storage and sharing, endpoint and server backup, VM storage, surveillance management, and other business applications. It is perfect in environments where no dedicated server rack or data center is available.



Safe, dependable, and scalable
The Btrfs file system helps prevent data corruption and loss through metadata mirroring, file self-healing, and efficient point-in-time snapshots. ECC memory provides additional integrity safeguards.
Flexible file server
Use the DS1823xs+ as a central file repository and data sharing hub. Provide easy access to business data from PCs, phones, and other devices, and set up powerful cross-site syncing to empower collaboration between offices or branches.
Private cloud
A private cloud suite for file sharing
Dependable and secure network storage
Cross-site syncing
Efficient cross-site syncing through the cloud
Backup repository
Back up files, folders, physical devices, VMs, and SaaS applications with free solutions, and protect your NAS with built-in technologies.

Back up all your devices
Centralize your backup and recovery solution

Protect your Synology system
Perform full system backups with Synology
Protect 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 snapshots
Business application platform
Host cost-efficient business solutions, either through containers, virtual machines, or Synology DSM's own solutions, including a powerful free backup suite, a versatile mail server, and a surveillance VMS with transparent licensing.

Hardware Specifications
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CPU
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CPU Model | AMD Ryzen V1780B |
CPU Quantity | 1 | |
CPU Core | 4 | |
CPU Architecture | 64-bit | |
CPU Frequency | 3.35 (base) / 3.6 (turbo) GHz | |
Hardware Encryption Engine | Yes | |
Memory
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System Memory | 8 GB DDR4 ECC SODIMM |
Memory Module Pre-installed | 8 GB (8 GB x 1) | |
Total Memory Slots | 2 | |
Maximum Memory Capacity | 32 GB (16 GB x 2) | |
Notes |
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Storage
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Drive Bays | 8 |
Maximum Drive Bays with Expansion Unit | 18 (DX517 x 2) | |
M.2 Drive Slots | 2 (NVMe) | |
Compatible Drive Type* (See all supported drives) |
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Hot Swappable Drive* | Yes | |
Notes |
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External Ports
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RJ-45 1GbE LAN Port | 2 |
RJ-45 10GbE LAN Port | 1 | |
Out-of-Band Management LAN Port | 1 | |
USB 3.2 Gen 1 Port* | 3 | |
Expansion Port | 2 | |
Expansion Port Type | eSATA | |
Notes | This device's 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes. | |
PCIe
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PCIe Expansion | 1 x Gen3 x8 slot (x4 link) |
Appearance
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Size (Height x Width x Depth) | 166 mm x 343 mm x 243 mm |
Weight | 6.2 kg | |
Others
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System Fan | 120 mm x 120 mm x 2 pcs |
Fan Speed Mode |
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Easy Replacement System Fan | Yes | |
Brightness Adjustable Front LED Indicators | Yes | |
Power Recovery | Yes | |
Noise Level* | 23.6 dB(A) | |
Scheduled Power On / Off | Yes | |
Wake on LAN / WAN | Yes | |
Power Supply Unit / Adapter | 250 watts | |
AC Input Power Voltage | 100V to 240V AC | |
Power Frequency | 50/60 Hz, Single Phase | |
Power Consumption | 87.93 watts (Access) 28.37 watts (HDD Hibernation) |
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British Thermal Unit | 300.23 BTU/hr (Access) 96.87 BTU/hr (HDD Hibernation) |
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Notes |
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Temperature
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Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -20°C to 60°C (-5°F to 140°F) | |
Relative Humidity | 5% to 95% RH | |
Certification
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Warranty
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5 Years | |
Notes | The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) | |
Environment
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RoHS Compliant | |
Packaging Content
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Optional Accessories
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DSM Specifications
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Maximum Single Volume Size |
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Maximum Internal Volume Number | 256 | |
M.2 SSD Storage Pool Support* | Yes | |
SSD Read/Write Cache (Determining cache size) | Yes | |
SSD TRIM | Yes | |
RAID Group | Yes | |
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 | 2,000 | |
Maximum Concurrent SMB/AFP/FTP Connections (with RAM expansion) | 8,000 | |
Windows Access Control List (ACL) Integration | Yes | |
NFS Kerberos Authentication | Yes | |
Notes |
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Maximum Local User Accounts | 16,000 | |
Maximum Local Groups | 512 | |
Maximum Shared Folder | 512 | |
Maximum Shared Folder Sync Tasks | 32 | |
Hybrid Share Folder Number | 15 | |
Folder and Package Backup | Yes | |
Entire System Backup | Yes | |
Notes | Full-system backup requires DSM 7.2 or later. | |
Synology High Availability | Yes | |
Syslog Events per Second | 3,000 | |
Virtualization
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VMware ESXi 6.5 and VAAI | Yes |
Windows Server 2022 | Yes | |
Citrix Ready | Yes | |
OpenStack | Yes | |
Supported Protocols | SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, Fibre Channel, 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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Yes | ||
Suggested Users | 400 | |
Notes |
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Download Station
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Maximum Concurrent Download Tasks | 80 |
Maximum iSCSI Target Number | 256 | |
Maximum LUN | 512 | |
LUN Clone/Snapshot, Windows ODX | Yes | |
Free Email Accounts | 5 (Additional accounts require purchase of licenses) | |
Suggested Users | 5,000 | |
Notes |
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DLNA Compliance | Yes | |
Facial Recognition | Yes | |
Object Recognition | Yes | |
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 | 900 (the number of connections that can be maintained when the recommended number of hosted files was reached) | |
Recommended Number of Hosted Files | 50,000,000 (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 | 12,500 | |
Notes |
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Recommended Virtual Machine Instances | 8 (Learn more) | |
Recommended Virtual DSM Number (Licenses required) | 8 (including 1 Free License) | |
Notes | The specifications vary depending on system configuration and memory size. | |
Maximum Connections | 60 |
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